ltrt-27027 mediant 1000b gateway & e-sbc user's manual ver. 6.8

User's Manual

Version 6.8 January 2014

Document # LTRT-27027

Mediant 1000B Gateway & E-SBC

Enterprise Session Border Controller

Analog & Digital VoIP Media Gateway

Version 6.8 3 Mediant 1000B GW & SBC

User's Manual Contents

Table of Contents 1 Overview ............................................................................................................ 21

Getting Started with Initial Connectivity ................................................................23

2 Introduction ....................................................................................................... 25 3 Default OAMP IP Address ................................................................................. 27 4 Configuring VoIP LAN Interface for OAMP ..................................................... 29

4.1 Web Interface ......................................................................................................... 29 4.2 CLI .......................................................................................................................... 30

Management Tools ..................................................................................................33

5 Introduction ....................................................................................................... 35 6 Web-Based Management .................................................................................. 37

6.1 Getting Acquainted with the Web Interface ............................................................ 37 6.1.1 Computer Requirements .......................................................................................... 37 6.1.2 Accessing the Web Interface ................................................................................... 38 6.1.3 Areas of the GUI ...................................................................................................... 39 6.1.4 Toolbar Description .................................................................................................. 40 6.1.5 Navigation Tree ....................................................................................................... 40

6.1.5.1 Displaying Navigation Tree in Basic and Full View ..................................41 6.1.5.2 Showing / Hiding the Navigation Pane .....................................................42

6.1.6 Working with Configuration Pages .......................................................................... 43 6.1.6.1 Accessing Pages ......................................................................................43 6.1.6.2 Viewing Parameters .................................................................................43 6.1.6.3 Modifying and Saving Parameters ...........................................................45 6.1.6.4 Working with Tables .................................................................................46

6.1.7 Searching for Configuration Parameters ................................................................. 47 6.1.8 Creating a Login Welcome Message ....................................................................... 49 6.1.9 Getting Help ............................................................................................................. 49 6.1.10 Logging Off the Web Interface ................................................................................. 50

6.2 Viewing the Home Page ......................................................................................... 51 6.2.1 Assigning a Port Name ............................................................................................ 53

6.3 Configuring Web User Accounts ............................................................................ 54 6.3.1 Basic User Accounts Configuration ......................................................................... 55 6.3.2 Advanced User Accounts Configuration .................................................................. 57

6.4 Displaying Login Information upon Login ............................................................... 60 6.5 Configuring Web Security Settings ........................................................................ 61 6.6 Web Login Authentication using Smart Cards ....................................................... 61 6.7 Configuring Web and Telnet Access List ............................................................... 62 6.8 RADIUS Authentication .......................................................................................... 63

6.8.1 Setting Up a Third-Party RADIUS Server ................................................................ 64 6.8.2 Configuring RADIUS Authentication ........................................................................ 65 6.8.3 Securing RADIUS Communication .......................................................................... 66 6.8.4 Authenticating RADIUS in the URL ......................................................................... 67

User's Manual 4 Document #: LTRT-27027

Mediant 1000B GW & SBC

7 CLI-Based Management .................................................................................... 69 7.1 Enabling CLI ........................................................................................................... 69

7.1.1 Enabling Telnet for CLI ............................................................................................ 69 7.1.2 Enabling SSH with RSA Public Key for CLI ............................................................. 70

7.2 Establishing a CLI Session .................................................................................... 71 7.3 Understanding Configuration Modes ...................................................................... 72 7.4 Using CLI Shortcuts ............................................................................................... 73 7.5 Common CLI Commands ....................................................................................... 74 7.6 Configuring Tables in CLI ....................................................................................... 75 7.7 Understanding CLI Error Messages ....................................................................... 76 7.8 Configuring Maximum Telnet/SSH Sessions ......................................................... 76 7.9 Viewing and Terminating Current CLI Sessions .................................................... 77 7.10 Configuring Displayed Output Lines in CLI Terminal Window ............................... 78

8 SNMP-Based Management ............................................................................... 79 8.1 Enabling SNMP and Configuring SNMP Community Strings ................................. 79 8.2 Configuring SNMP Trap Destinations .................................................................... 80 8.3 Configuring SNMP Trusted Managers ................................................................... 82 8.4 Configuring SNMP V3 Users .................................................................................. 82

9 INI File-Based Management .............................................................................. 85 9.1 INI File Format ....................................................................................................... 85

9.1.1 Configuring Individual ini File Parameters ............................................................... 85 9.1.2 Configuring Table ini File Parameters ..................................................................... 85 9.1.3 General ini File Formatting Rules ............................................................................ 87

9.2 Configuring an ini File ............................................................................................ 87 9.3 Loading an ini File to the Device ............................................................................ 88 9.4 Secured Encoded ini File ....................................................................................... 88 9.5 Configuring Password Display in ini File ................................................................ 89 9.6 INI Viewer and Editor Utility ................................................................................... 90

General System Settings ........................................................................................91

10 Configuring Certificates ................................................................................... 93 10.1 Replacing the Device's Certificate ......................................................................... 93 10.2 Loading a Private Key ............................................................................................ 94 10.3 Mutual TLS Authentication ..................................................................................... 96 10.4 Self-Signed Certificates .......................................................................................... 96 10.5 TLS Server Certificate Expiry Check ...................................................................... 97 10.6 Configuring Certificate Revocation Checking (OCSP) ........................................... 97 10.7 Loading Certificate Chain for Trusted Root ............................................................ 98

11 Date and Time .................................................................................................... 99 11.1 Configuring Date and Time Manually ..................................................................... 99 11.2 Automatic Date and Time through SNTP Server ................................................... 99

General VoIP Configuration ..................................................................................103



12 Network ............................................................................................................ 105 12.1 Configuring Physical Ethernet Ports .................................................................... 105 12.2 Configuring Ethernet Port Groups ........................................................................ 107 12.3 Configuring Underlying Ethernet Devices ............................................................ 109 12.4 Configuring IP Network Interfaces ....................................................................... 111

12.4.1 Assigning NTP Services to Application Types ......................................................114 12.4.2 Multiple Interface Table Configuration Summary and Guidelines .........................114 12.4.3 Networking Configuration Examples .....................................................................115

12.4.3.1 One VoIP Interface for All Applications ................................................. 115 12.4.3.2 VoIP Interface per Application Type ...................................................... 116 12.4.3.3 VoIP Interfaces for Combined Application Types ................................. 116 12.4.3.4 VoIP Interfaces with Multiple Default Gateways ................................... 117

12.5 Configuring Static IP Routes ................................................................................ 118 12.5.1 Configuration Example of Static IP Routes ...........................................................120 12.5.2 Static Route Table Configuration Guidelines ........................................................120 12.5.3 Troubleshooting the Routing Table .......................................................................121

12.6 Configuring Quality of Service .............................................................................. 121 12.7 Configuring ICMP Messages ............................................................................... 123 12.8 DNS ...................................................................................................................... 124

12.8.1 Configuring the Internal DNS Table .......................................................................124 12.8.2 Configuring the Internal SRV Table .......................................................................125

12.9 Open Solution Network (OSN) Server ................................................................. 127 12.9.1 Configuring Native VLAN for OSN Server .............................................................127 12.9.2 Disabling Internal Switch Port for OSN ..................................................................128

12.10 Configuring NFS Settings ..................................................................................... 128 12.11 Network Address Translation Support ................................................................. 129

12.11.1 Device Located behind NAT ..................................................................................130 12.11.1.1 Configuring a Static NAT IP Address for All Interfaces ......................... 130 12.11.1.2 Configuring NAT Translation per IP Interface ....................................... 131

12.11.2 Remote UA behind NAT ........................................................................................132 12.11.2.1 SIP Signaling Messages ....................................................................... 132 12.11.2.2 Media (RTP/RTCP/T.38) ....................................................................... 133

12.12 Robust Receipt of Media Streams by Media Latching ......................................... 135 12.13 Multiple Routers Support ...................................................................................... 135

13 Security ............................................................................................................ 137 13.1 Configuring Firewall Settings ............................................................................... 137 13.2 Configuring General Security Settings ................................................................. 141 13.3 Intrusion Detection System .................................................................................. 142

13.3.1 Enabling IDS ..........................................................................................................143 13.3.2 Configuring IDS Policies ........................................................................................143 13.3.3 Assigning IDS Policies ...........................................................................................147 13.3.4 Viewing IDS Alarms ...............................................................................................149

14 Media ................................................................................................................ 151 14.1 Configuring Voice Settings ................................................................................... 151

14.1.1 Configuring Voice Gain (Volume) Control .............................................................151 14.1.2 Silence Suppression (Compression) .....................................................................151 14.1.3 Echo Cancellation ..................................................................................................152

14.2 Fax and Modem Capabilities ................................................................................ 153 14.2.1 Fax/Modem Operating Modes ...............................................................................154 14.2.2 Fax/Modem Transport Modes ...............................................................................154



14.2.2.1 T.38 Fax Relay Mode ............................................................................ 154 14.2.2.2 G.711 Fax / Modem Transport Mode .................................................... 156 14.2.2.3 Fax Fallback .......................................................................................... 157 14.2.2.4 Fax/Modem Bypass Mode .................................................................... 158 14.2.2.5 Fax / Modem NSE Mode ....................................................................... 159 14.2.2.6 Fax / Modem Transparent with Events Mode ....................................... 160 14.2.2.7 Fax / Modem Transparent Mode ........................................................... 160 14.2.2.8 RFC 2833 ANS Report upon Fax/Modem Detection ............................ 161

14.2.3 V.34 Fax Support ...................................................................................................161 14.2.3.1 Bypass Mechanism for V.34 Fax Transmission .................................... 161 14.2.3.2 Relay Mode for T.30 and V.34 Faxes ................................................... 162

14.2.4 V.152 Support ........................................................................................................162 14.2.5 Fax Transmission behind NAT ..............................................................................163

14.3 Configuring RTP/RTCP Settings .......................................................................... 164 14.3.1 Configuring the Dynamic Jitter Buffer ....................................................................164 14.3.2 Comfort Noise Generation .....................................................................................165 14.3.3 Dual-Tone Multi-Frequency Signaling ...................................................................165

14.3.3.1 Configuring DTMF Transport Types ...................................................... 165 14.3.3.2 Configuring RFC 2833 Payload ............................................................ 167

14.3.4 Configuring RTP Base UDP Port ...........................................................................167 14.4 Configuring IP Media Settings .............................................................................. 168

14.4.1 Answer Machine Detector (AMD) ..........................................................................168 14.4.2 Automatic Gain Control (AGC) ..............................................................................173

14.5 Configuring Analog Settings ................................................................................. 174 14.6 Configuring Ground- or Loop-Start Signaling per Analog Port ............................. 174 14.7 Configuring DSP Templates ................................................................................. 175 14.8 DSP Channel Resources for Transcoding ........................................................... 176 14.9 Configuring Media (SRTP) Security ..................................................................... 177

15 Services ........................................................................................................... 181 15.1 Routing Based on LDAP Active Directory Queries .............................................. 181

15.1.1 Enabling the LDAP Service ...................................................................................181 15.1.2 Configuring the Device's LDAP Cache ..................................................................181 15.1.3 Configuring LDAP Servers.....................................................................................183 15.1.4 Active Directory-based Routing for Microsoft Lync ...............................................186

15.1.4.1 Querying the AD and Routing Priority ................................................... 187 15.1.4.2 Configuring AD-Based Routing Rules ................................................... 190 15.1.4.3 Querying the AD for Calling Name ........................................................ 192

15.2 Least Cost Routing ............................................................................................... 193 15.2.1 Overview ................................................................................................................193 15.2.2 Configuring LCR ....................................................................................................195

15.2.2.1 Enabling the LCR Feature ..................................................................... 195 15.2.2.2 Configuring Cost Groups ....................................................................... 197 15.2.2.3 Configuring Time Bands for Cost Groups ............................................. 198 15.2.2.4 Assigning Cost Groups to Routing Rules .............................................. 199

15.3 Configuring Call Setup Rules ............................................................................... 199 15.3.1 Call Setup Rule Examples .....................................................................................203

16 Quality of Experience ...................................................................................... 205 16.1 Configuring the SEM Server ................................................................................ 205 16.2 Configuring Quality of Experience Profiles ........................................................... 205 16.3 Configuring Bandwidth Profiles ............................................................................ 209 16.4 Configuring Media Enhancement Profiles ............................................................ 212



17 Control Network .............................................................................................. 215 17.1 Configuring Media Realms ................................................................................... 215 17.2 Configuring Remote Media Subnets .................................................................... 217 17.3 Configuring SRDs ................................................................................................ 219 17.4 Configuring SIP Interfaces ................................................................................... 222 17.5 Configuring IP Groups .......................................................................................... 224 17.6 Configuring Proxy Sets ........................................................................................ 235

18 SIP Definitions ................................................................................................. 241 18.1 Configuring SIP Parameters ................................................................................ 241 18.2 Configuring Registration Accounts ....................................................................... 241

18.2.1 Regular Registration Mode ....................................................................................244 18.2.2 Single Registration for Multiple Phone Numbers using GIN ..................................244

18.3 Configuring Proxy and Registration Parameters .................................................. 245 18.3.1 SIP Message Authentication Example ..................................................................247

18.4 Configuring SIP Message Manipulation ............................................................... 248 18.5 Configuring SIP Message Policy Rules ................................................................ 253

19 Coders and Profiles ........................................................................................ 257 19.1 Configuring Default Coders .................................................................................. 257 19.2 Configuring Coder Groups ................................................................................... 260 19.3 Configuring Tel Profile .......................................................................................... 261 19.4 Configuring IP Profiles ......................................................................................... 264

Gateway Application .............................................................................................293

20 Introduction ..................................................................................................... 295 21 Digital PSTN ..................................................................................................... 297

21.1 Configuring Trunk Settings ................................................................................... 297 21.2 TDM and Timing ................................................................................................... 300

21.2.1 Configuring TDM Bus Settings ..............................................................................300 21.2.2 Clock Settings ........................................................................................................300

21.2.2.1 Recovering Clock from PSTN Line Interface ........................................ 300 21.2.2.2 Configuring Internal Clock as Clock Source ......................................... 301

21.3 Configuring CAS State Machines ......................................................................... 301 21.4 Configuring Digital Gateway Parameters ............................................................. 303 21.5 Tunneling Applications ......................................................................................... 305

21.5.1 TDM Tunneling ......................................................................................................305 21.5.1.1 DSP Pattern Detector ............................................................................ 308

21.5.2 QSIG Tunneling .....................................................................................................308 21.6 ISDN Non-Facility Associated Signaling (NFAS) ................................................. 309

21.6.1 NFAS Interface ID ..................................................................................................310 21.6.2 Working with DMS-100 Switches ..........................................................................311 21.6.3 Creating an NFAS-Related Trunk Configuration ...................................................311 21.6.4 Performing Manual D-Channel Switchover in NFAS Group ..................................312

21.7 ISDN Overlap Dialing ........................................................................................... 312 21.7.1 Collecting ISDN Digits and Sending Complete Number in SIP .............................313 21.7.2 Interworking ISDN Overlap Dialing with SIP According to RFC 3578 ...................313



21.8 Redirect Number and Calling Name (Display) ..................................................... 314

22 Trunk Group .................................................................................................... 315 22.1 Configuring Trunk Group Table ............................................................................ 315 22.2 Configuring Trunk Group Settings ........................................................................ 317

23 Manipulation .................................................................................................... 323 23.1 Configuring General Settings ............................................................................... 323 23.2 Configuring Source/Destination Number Manipulation Rules .............................. 323 23.3 Manipulating Number Prefix ................................................................................. 329 23.4 SIP Calling Name Manipulations .......................................................................... 330 23.5 Configuring Redirect Number IP to Tel ................................................................ 333 23.6 Manipulating Redirected and Diverted Numbers for Call Diversion ..................... 337 23.7 Mapping NPI/TON to SIP Phone-Context ............................................................ 338 23.8 Configuring Release Cause Mapping .................................................................. 339

23.8.1 Fixed Mapping of SIP Response to ISDN Release Reason ..................................340 23.8.2 Fixed Mapping of ISDN Release Reason to SIP Response ..................................342 23.8.3 Reason Header ......................................................................................................344 23.8.4 Mapping PSTN Release Cause to SIP Response ................................................344

23.9 Numbering Plans and Type of Number ................................................................ 345

24 Routing ............................................................................................................. 347 24.1 Configuring General Routing Parameters ............................................................ 347 24.2 Configuring Outbound IP Routing Table .............................................................. 347 24.3 Configuring Inbound IP Routing Table ................................................................. 356 24.4 IP Destinations Connectivity Feature ................................................................... 360 24.5 Alternative Routing for Tel-to-IP Calls .................................................................. 361

24.5.1 Alternative Routing Based on IP Connectivity .......................................................361 24.5.2 Alternative Routing Based on SIP Responses ......................................................362 24.5.3 Alternative Routing upon SIP 3xx with Multiple Contacts ......................................365 24.5.4 PSTN Fallback .......................................................................................................365

24.6 Alternative Routing for IP-to-Tel Calls .................................................................. 366 24.6.1 Alternative Routing to Trunk upon Q.931 Call Release Cause Code ...................366 24.6.2 Alternative Routing to an IP Destination upon a Busy Trunk ................................367 24.6.3 Alternative Routing upon ISDN Disconnect ...........................................................369

25 Configuring DTMF and Dialing ....................................................................... 371 25.1 Dialing Plan Features ........................................................................................... 372

25.1.1 Digit Mapping .........................................................................................................372 25.1.2 External Dial Plan File ...........................................................................................373

26 Configuring Supplementary Services ........................................................... 375 26.1 Call Hold and Retrieve ......................................................................................... 376 26.2 Call Pickup ........................................................................................................... 379 26.3 BRI Suspend and Resume ................................................................................... 379 26.4 Consultation Feature ............................................................................................ 379 26.5 Call Transfer ......................................................................................................... 380

26.5.1 Consultation Call Transfer .....................................................................................380 26.5.2 Consultation Transfer for QSIG Path Replacement ..............................................381 26.5.3 Blind Call Transfer .................................................................................................381

26.6 Call Forward ......................................................................................................... 382 26.6.1 Call Forward Reminder Ring .................................................................................383



26.6.2 Call Forward Reminder (Off-Hook) Special Dial Tone ..........................................383 26.6.3 Call Forward Reminder Dial Tone (Off-Hook) upon Spanish SIP Alert-Info ..........384 26.6.4 BRI Call Forwarding ...............................................................................................384

26.7 Call Waiting .......................................................................................................... 385 26.8 Message Waiting Indication ................................................................................. 386 26.9 Caller ID ............................................................................................................... 387

26.9.1 Caller ID Detection / Generation on the Tel Side ..................................................388 26.9.2 Debugging a Caller ID Detection on FXO ..............................................................388 26.9.3 Caller ID on the IP Side .........................................................................................389

26.10 Three-Way Conferencing ..................................................................................... 390 26.11 Emergency E911 Phone Number Services .......................................................... 391

26.11.1 FXS Device Emulating PSAP using DID Loop-Start Lines ....................................392 26.11.2 FXO Device Interworking SIP E911 Calls from Service Provider's IP Network to PSAP DID Lines .................................................................................................................395 26.11.3 Pre-empting Existing Calls for E911 IP-to-Tel Calls ..............................................398 26.11.4 Enhanced 9-1-1 Support for Lync Server 2010 .....................................................399

26.11.4.1 About E9-1-1 Services .......................................................................... 399 26.11.4.2 Microsoft Lync Server 2010 and E9-1-1 ................................................ 400 26.11.4.3 AudioCodes ELIN Gateway for Lync Server 2010 E9-1-1 Calls to PSTN 404 26.11.4.4 Configuring AudioCodes ELIN Gateway ............................................... 408

26.12 Multilevel Precedence and Preemption ................................................................ 410 26.12.1 MLPP Preemption Events in SIP Reason Header ................................................412 26.12.2 Precedence Ring Tone ..........................................................................................413

26.13 Denial of Collect Calls .......................................................................................... 414 26.14 Configuring Multi-Line Extensions and Supplementary Services ......................... 414 26.15 Advice of Charge Services for Euro ISDN ........................................................... 416 26.16 Configuring Charge Codes ................................................................................... 418 26.17 Configuring Voice Mail ......................................................................................... 419

27 Analog Gateway .............................................................................................. 421 27.1 Configuring Keypad Features .............................................................................. 421 27.2 Configuring Metering Tones ................................................................................. 422 27.3 Configuring FXO Settings .................................................................................... 423 27.4 Configuring Authentication ................................................................................... 424 27.5 Configuring Automatic Dialing .............................................................................. 425 27.6 Configuring Caller Display Information ................................................................. 427 27.7 Configuring Call Forward ..................................................................................... 428 27.8 Configuring Caller ID Permissions ....................................................................... 430 27.9 Configuring Call Waiting ....................................................................................... 431 27.10 Rejecting Anonymous Calls ................................................................................. 432 27.11 Configuring FXS Distinctive Ringing and Call Waiting Tones per Source/Destination Number .......................................................................................... 432 27.12 FXS/FXO Coefficient Types ................................................................................. 434 27.13 FXO Operating Modes ......................................................................................... 434

27.13.1 FXO Operations for IP-to-Tel Calls ........................................................................435 27.13.1.1 One-Stage Dialing ................................................................................. 435 27.13.1.2 Two-Stage Dialing ................................................................................. 436 27.13.1.3 DID Wink ............................................................................................... 436

27.13.2 FXO Operations for Tel-to-IP Calls ........................................................................437 27.13.2.1 Automatic Dialing .................................................................................. 437



27.13.2.2 Collecting Digits Mode........................................................................... 438 27.13.2.3 FXO Supplementary Services ............................................................... 438

27.13.3 Call Termination on FXO Devices .........................................................................439 27.13.3.1 Calls Termination by PBX ..................................................................... 439 27.13.3.2 Call Termination before Call Establishment .......................................... 440 27.13.3.3 Ring Detection Timeout ......................................................................... 440

27.14 Remote PBX Extension between FXO and FXS Devices .................................... 440 27.14.1 Dialing from Remote Extension (Phone at FXS) ...................................................441 27.14.2 Dialing from PBX Line or PSTN .............................................................................442 27.14.3 Message Waiting Indication for Remote Extensions .............................................442 27.14.4 Call Waiting for Remote Extensions ......................................................................442 27.14.5 FXS Gateway Configuration ..................................................................................443 27.14.6 FXO Gateway Configuration ..................................................................................444

Session Border Controller Application................................................................445

28 SBC Overview .................................................................................................. 447 28.1 SIP Network Definitions ....................................................................................... 448 28.2 SIP Dialog Initiation Process ................................................................................ 448 28.3 User Registration ................................................................................................. 450

28.3.1 Initial Registration Request Processing .................................................................451 28.3.2 SBC Users Registration Database ........................................................................451 28.3.3 Routing using Users Registration Database..........................................................452 28.3.4 Registration Refreshes ..........................................................................................452 28.3.5 Registration Restriction Control .............................................................................453

28.4 SBC Media Handling ............................................................................................ 453 28.4.1 Media Anchoring without Transcoding (Transparent) ...........................................454 28.4.2 Media Anchoring with Transcoding .......................................................................455 28.4.3 No Media Anchoring ..............................................................................................457 28.4.4 Transcoding Modes ...............................................................................................458 28.4.5 Restricting Coders .................................................................................................459 28.4.6 Coder Transcoding ................................................................................................459 28.4.7 Prioritizing Coder List in SDP Offer .......................................................................461 28.4.8 SRTP-RTP and SRTP-SRTP Transcoding ...........................................................461 28.4.9 Multiple RTP Media Streams per Call Session .....................................................461 28.4.10 Interworking DTMF Methods .................................................................................462

28.5 Fax Negotiation and Transcoding ........................................................................ 462 28.6 Limiting SBC Call Duration ................................................................................... 463 28.7 SBC Authentication .............................................................................................. 463

28.7.1 SIP Authentication Server Functionality ................................................................463 28.7.2 User Authentication based on RADIUS .................................................................464

28.8 Interworking SIP Signaling ................................................................................... 464 28.8.1 Interworking SIP 3xx Redirect Responses ............................................................464

28.8.1.1 Resultant INVITE Traversing Device .................................................... 465 28.8.1.2 Local Handling of SIP 3xx ..................................................................... 466

28.8.2 Interworking SIP Diversion and History-Info Headers ...........................................466 28.8.3 Interworking SIP REFER Messages ......................................................................467 28.8.4 Interworking SIP PRACK Messages .....................................................................467 28.8.5 Interworking SIP Session Timer ............................................................................468 28.8.6 Interworking SIP Early Media ................................................................................468 28.8.7 Interworking SIP re-INVITE Messages ..................................................................470 28.8.8 Interworking SIP UPDATE Messages ...................................................................470 28.8.9 Interworking SIP re-INVITE to UPDATE ................................................................470 28.8.10 Interworking Delayed Offer ....................................................................................470 28.8.11 Interworking Call Hold ............................................................................................471



28.9 Call Survivability ................................................................................................... 471 28.9.1 Auto-Provisioning of Subscriber-Specific Information for BroadWorks Server for Survivability.........................................................................................................................471 28.9.2 BroadSoft's Shared Phone Line Call Appearance for SBC Survivability...............472 28.9.3 Call Survivability for Call Centers ..........................................................................473 28.9.4 Survivability Mode Display on Aastra IP Phones ..................................................475

28.10 Call Forking .......................................................................................................... 476 28.10.1 Initiating SIP Call Forking ......................................................................................476 28.10.2 SIP Forking Initiated by SIP Proxy Server .............................................................476 28.10.3 Call Forking-based IP-to-IP Routing Rules ............................................................477

28.11 Alternative Routing on Detection of Failed SIP Response ................................... 478

29 SBC Configuration .......................................................................................... 479 29.1 Configuring General Settings ............................................................................... 479

29.1.1 Interworking Dialog Information in SIP NOTIFY Messages ..................................479 29.2 Configuring Admission Control ............................................................................. 481 29.3 Configuring Allowed Audio Coder Groups ........................................................... 484 29.4 Configuring Allowed Video Coder Groups ........................................................... 485 29.5 Routing SBC ........................................................................................................ 486

29.5.1 Configuring Classification Rules ............................................................................486 29.5.1.1 Classification Based on URI of Selected Header Example ................... 491

29.5.2 Configuring Message Condition Rules ..................................................................492 29.5.3 Configuring SBC IP-to-IP Routing .........................................................................493 29.5.4 Configuring SIP Response Codes for Alternative Routing Reasons .....................501

29.6 SBC Manipulations ............................................................................................... 503 29.6.1 Configuring IP-to-IP Inbound Manipulations ..........................................................505 29.6.2 Configuring IP-to-IP Outbound Manipulations .......................................................508

Cloud Resilience Package ....................................................................................515

30 CRP Overview .................................................................................................. 517 31 CRP Configuration .......................................................................................... 519

31.1 Enabling the CRP Application .............................................................................. 519 31.2 Configuring Call Survivability Mode ..................................................................... 520 31.3 Pre-Configured IP Groups .................................................................................... 521 31.4 Pre-Configured IP-to-IP Routing Rules ................................................................ 522

31.4.1 Normal Mode .........................................................................................................522 31.4.2 Emergency Mode ...................................................................................................523 31.4.3 Auto Answer to Registrations ................................................................................523

31.5 Configuring PSTN Fallback .................................................................................. 524

Maintenance ...........................................................................................................525

32 Basic Maintenance .......................................................................................... 529 32.1 Resetting the Device ............................................................................................ 529 32.2 Remotely Resetting Device using SIP NOTIFY ................................................... 530 32.3 Locking and Unlocking the Device ....................................................................... 531 32.4 Saving Configuration ............................................................................................ 532



33 Disconnecting Active Calls ............................................................................ 533 34 Replacing Modules .......................................................................................... 535 35 Resetting Channels ......................................................................................... 537

35.1 Resetting an Analog Channel .............................................................................. 537 35.2 Restarting a B-Channel ........................................................................................ 537

36 Software Upgrade ............................................................................................ 539 36.1 Loading Auxiliary Files ......................................................................................... 539

36.1.1 Call Progress Tones File .......................................................................................541 36.1.1.1 Distinctive Ringing ................................................................................. 543

36.1.2 Prerecorded Tones File .........................................................................................545 36.1.3 Voice Prompts File .................................................................................................546 36.1.4 CAS Files ...............................................................................................................546 36.1.5 Dial Plan File ..........................................................................................................547

36.1.5.1 Creating a Dial Plan File........................................................................ 547 36.1.5.2 External Dial Plan File ........................................................................... 547 36.1.5.3 Dial Plan Prefix Tags for Routing .......................................................... 549 36.1.5.4 Obtaining IP Destination from Dial Plan File ......................................... 553 36.1.5.5 Modifying ISDN-to-IP Calling Party Number ......................................... 554

36.1.6 User Information File .............................................................................................555 36.1.6.1 Enabling the User Info Table ................................................................. 555 36.1.6.2 Gateway User Information for PBX Extensions and "Global" Numbers 555 36.1.6.3 User Information File for SBC User Database ...................................... 559

36.1.7 AMD Sensitivity File ...............................................................................................562 36.2 Software License Key .......................................................................................... 564

36.2.1 Obtaining the Software License Key File ...............................................................564 36.2.2 Installing the Software License Key .......................................................................565

36.2.2.1 Installing Software License Key using Web Interface ........................... 565 36.3 Software Upgrade Wizard .................................................................................... 566 36.4 Backing Up and Loading Configuration File ......................................................... 569

37 Automatic Update Mechanism ....................................................................... 571 37.1 Overview of Automatic Update Mechanism ......................................................... 571

37.1.1 Files Updated by Automatic Update ......................................................................571 37.1.2 File Location for Automatic Update .......................................................................571 37.1.3 Triggering Automatic Update .................................................................................571 37.1.4 Querying Provisioning Server for Updated Files ...................................................572

37.2 Configuring Automatic Update ............................................................................. 574 37.3 Automatic Configuration Methods ........................................................................ 576

37.3.1 DHCP-based Configuration Server .......................................................................576 37.3.2 Configuration using DHCP Option 67 ....................................................................578 37.3.3 TFTP Configuration using DHCP Option 66 ..........................................................578 37.3.4 HTTP-based Automatic Updates ...........................................................................579 37.3.5 Configuration using FTP or NFS ...........................................................................579 37.3.6 Configuration using AudioCodes EMS ..................................................................580

37.4 Loading Files Securely by Disabling TFTP .......................................................... 580

38 Restoring Factory Defaults ............................................................................ 581 38.1 Restoring Defaults using CLI ............................................................................... 581 38.2 Restoring Defaults using Hardware Reset Button ................................................ 581 38.3 Restoring Defaults using an ini File ...................................................................... 582



Status, Performance Monitoring and Reporting .................................................583

39 System Status ................................................................................................. 585 39.1 Viewing Device Information .................................................................................. 585 39.2 Viewing Ethernet Port Information ....................................................................... 586

40 Carrier-Grade Alarms ...................................................................................... 587 40.1 Viewing Active Alarms .......................................................................................... 587 40.2 Viewing Alarm History .......................................................................................... 587

41 Performance Monitoring ................................................................................. 589 41.1 Viewing MOS per Media Realm ........................................................................... 589 41.2 Viewing Trunk Utilization ...................................................................................... 590 41.3 Viewing Quality of Experience ............................................................................. 591 41.4 Viewing Average Call Duration ............................................................................ 592

42 VoIP Status ...................................................................................................... 595 42.1 Viewing Trunks & Channels Status ...................................................................... 595 42.2 Viewing Analog Port Information .......................................................................... 596 42.3 Viewing NFAS Groups and D-Channel Status ..................................................... 597 42.4 Viewing Active IP Interfaces ................................................................................. 598 42.5 Viewing Ethernet Device Status ........................................................................... 598 42.6 Viewing Static Routes Status ............................................................................... 598 42.7 Viewing Performance Statistics ............................................................................ 599 42.8 Viewing Call Counters .......................................................................................... 599 42.9 Viewing Registered Users .................................................................................... 601 42.10 Viewing Registration Status ................................................................................. 602 42.11 Viewing Call Routing Status ................................................................................. 603 42.12 Viewing IP Connectivity ........................................................................................ 604

43 Reporting Information to External Party ....................................................... 607 43.1 RTP Control Protocol Extended Reports (RTCP XR) .......................................... 607 43.2 Generating Call Detail Records ............................................................................ 610

43.2.1 Configuring CDR Reporting ...................................................................................610 43.2.2 CDR Field Description ...........................................................................................611

43.2.2.1 CDR Fields for SBC Signaling .............................................................. 611 43.2.2.2 CDR Fields for SBC Media ................................................................... 613 43.2.2.3 CDR Fields for Gateway/IP-to-IP Application ....................................... 614 43.2.2.4 Release Reasons in CDR ..................................................................... 618

43.3 Configuring RADIUS Accounting ......................................................................... 620 43.4 Event Notification using X-Detect Header ............................................................ 624 43.5 Querying Device Channel Resources using SIP OPTIONS ................................ 626

Diagnostics ............................................................................................................627

44 Syslog and Debug Recordings ...................................................................... 629 44.1 Syslog Message Format ...................................................................................... 629



44.1.1 Event Representation in Syslog Messages ...........................................................630 44.1.2 Identifying AudioCodes Syslog Messages using Facility Levels ...........................632 44.1.3 Syslog Fields for Automatic Machine Detection ....................................................632 44.1.4 SNMP Alarms in Syslog Messages .......................................................................633

44.2 Configuring Syslog Settings ................................................................................. 633 44.3 Configuring Debug Recording .............................................................................. 634 44.4 Filtering Syslog Messages and Debug Recordings ............................................. 635

44.4.1 Filtering IP Network Traces ...................................................................................637 44.5 Viewing Syslog Messages ................................................................................... 638 44.6 Collecting Debug Recording Messages ............................................................... 639 44.7 Debug Capturing on Physical VoIP Interfaces ..................................................... 641

45 Self-Testing ...................................................................................................... 643 46 Enabling Debug File upon Device Crash ...................................................... 645 47 Analog Line Testing ........................................................................................ 647

47.1 FXO Line Testing ................................................................................................. 647 47.2 FXS Line Testing .................................................................................................. 648

48 Testing SIP Signaling Calls ............................................................................ 649 48.1 Configuring Test Call Endpoints ........................................................................... 649 48.2 Starting and Stopping Test Calls .......................................................................... 653 48.3 Viewing Test Call Statistics .................................................................................. 654 48.4 Configuring DTMF Tones for Test Calls ............................................................... 655 48.5 Configuring Basic Test Call .................................................................................. 656 48.6 Configuring SBC Test Call with External Proxy ................................................... 656 48.7 Test Call Configuration Examples ........................................................................ 658

Appendix ................................................................................................................661

49 Dialing Plan Notation for Routing and Manipulation .................................... 663 50 Configuration Parameters Reference ............................................................ 665

50.1 Management Parameters ..................................................................................... 665 50.1.1 General Parameters ..............................................................................................665 50.1.2 Web Parameters ....................................................................................................666 50.1.3 Telnet Parameters .................................................................................................669 50.1.4 ini File Parameters .................................................................................................669 50.1.5 SNMP Parameters .................................................................................................670 50.1.6 Serial Parameters ..................................................................................................673 50.1.7 Auxiliary and Configuration File Name Parameters ..............................................674 50.1.8 Automatic Update Parameters ..............................................................................675

50.2 Networking Parameters ........................................................................................ 678 50.2.1 Ethernet Parameters ..............................................................................................678 50.2.2 Multiple VoIP Network Interfaces and VLAN Parameters .....................................679 50.2.3 Routing Parameters ...............................................................................................679 50.2.4 Open Solution Network (OSN) Parameters ...........................................................680 50.2.5 Quality of Service Parameters ...............................................................................680 50.2.6 NAT and STUN Parameters ..................................................................................681 50.2.7 NFS Parameters ....................................................................................................682 50.2.8 DNS Parameters ....................................................................................................683 50.2.9 DHCP Parameters .................................................................................................684 50.2.10 NTP and Daylight Saving Time Parameters ..........................................................684



50.3 Debugging and Diagnostics Parameters .............................................................. 686 50.3.1 General Parameters ..............................................................................................686 50.3.2 SIP Test Call Parameters ......................................................................................688 50.3.3 Syslog, CDR and Debug Parameters ....................................................................689 50.3.4 Resource Allocation Indication Parameters...........................................................694

50.4 Security Parameters ............................................................................................. 695 50.4.1 General Security Parameters ................................................................................695 50.4.2 HTTPS Parameters ...............................................................................................695 50.4.3 SRTP Parameters ..................................................................................................696 50.4.4 TLS Parameters .....................................................................................................698 50.4.5 SSH Parameters ....................................................................................................700 50.4.6 IDS Parameters .....................................................................................................701 50.4.7 OCSP Parameters .................................................................................................702 50.4.8 RADIUS Parameters ..............................................................................................703

50.5 Quality of Experience Parameters ....................................................................... 705 50.6 Control Network Parameters ................................................................................ 707

50.6.1 IP Group, Proxy, Registration and Authentication Parameters .............................707 50.6.2 Network Application Parameters ...........................................................................719

50.7 General SIP Parameters ...................................................................................... 721 50.8 Coders and Profile Parameters ............................................................................ 748 50.9 Channel Parameters ............................................................................................ 751

50.9.1 Voice Parameters ..................................................................................................751 50.9.2 Coder Parameters .................................................................................................753 50.9.3 DTMF Parameters .................................................................................................754 50.9.4 RTP, RTCP and T.38 Parameters .........................................................................755

50.10 Gateway and IP-to-IP Parameters ....................................................................... 760 50.10.1 Fax and Modem Parameters .................................................................................760 50.10.2 DTMF and Hook-Flash Parameters .......................................................................765 50.10.3 Digit Collection and Dial Plan Parameters .............................................................770 50.10.4 Voice Mail Parameters ...........................................................................................772 50.10.5 Supplementary Services Parameters ....................................................................777

50.10.5.1 Caller ID Parameters ............................................................................. 777 50.10.5.2 Call Waiting Parameters ........................................................................ 782 50.10.5.3 Call Forwarding Parameters ................................................................. 784 50.10.5.4 Message Waiting Indication Parameters ............................................... 786 50.10.5.5 Call Hold Parameters ............................................................................ 787 50.10.5.6 Call Transfer Parameters ...................................................................... 789 50.10.5.7 Multi-Line Extensions and Supplementary Services Parameters ......... 791 50.10.5.8 Three-Way Conferencing Parameters .................................................. 792 50.10.5.9 MLPP and Emergency Call Parameters ............................................... 795 50.10.5.10 Call Cut-Through Parameters .......................................................... 801 50.10.5.11 Automatic Dialing Parameters ......................................................... 802 50.10.5.12 Direct Inward Dialing Parameters .................................................... 802 50.10.5.13 ISDN BRI Parameters ..................................................................... 804

50.10.6 PSTN Parameters ..................................................................................................805 50.10.6.1 General Parameters .............................................................................. 805 50.10.6.2 TDM Bus and Clock Timing Parameters ............................................... 811 50.10.6.3 CAS Parameters ................................................................................... 812 50.10.6.4 ISDN Parameters .................................................................................. 815

50.10.7 ISDN and CAS Interworking Parameters ..............................................................823 50.10.8 Answer and Disconnect Supervision Parameters .................................................838 50.10.9 Tone Parameters ...................................................................................................843

50.10.9.1 Telephony Tone Parameters ................................................................. 843 50.10.9.2 Tone Detection Parameters .................................................................. 851 50.10.9.3 Metering Tone Parameters ................................................................... 852

50.10.10 Telephone Keypad Sequence Parameters ......................................................854



50.10.11 General FXO Parameters .................................................................................857 50.10.12 Trunk Groups and Routing Parameters ...........................................................860 50.10.13 IP Connectivity Parameters ..............................................................................868 50.10.14 Alternative Routing Parameters .......................................................................869 50.10.15 Number Manipulation Parameters ....................................................................872

50.11 SBC Parameters .................................................................................................. 882 50.12 Standalone Survivability Parameters ................................................................... 893 50.13 IP Media Parameters ........................................................................................... 898 50.14 Services ............................................................................................................... 907

50.14.1 LDAP Parameters ..................................................................................................907 50.14.2 Least Cost Routing Parameters ............................................................................910 50.14.3 Call Setup Rules Parameters ................................................................................911

51 SBC and Channel Capacity ............................................................................ 913 51.1 Signaling-Media Sessions & User Registrations .................................................. 913 51.2 Mediant 1000B Series .......................................................................................... 914

51.2.1 Analog (FXS/FXO) Interfaces ................................................................................915 51.2.2 BRI Interfaces ........................................................................................................916 51.2.3 E1/T1 Interfaces ....................................................................................................917 51.2.4 Media Processing Interfaces .................................................................................918

52 Technical Specifications ................................................................................ 921


User's Manual Notices

Notice This document describes AudioCodes Mediant 1000B Gateway & Enterprise Session Border Controller (E-SBC). Information contained in this document is believed to be accurate and reliable at the time of printing. However, due to ongoing product improvements and revisions, AudioCodes cannot guarantee accuracy of printed material after the Date Published nor can it accept responsibility for errors or omissions. Before consulting this document, check the corresponding Release Notes regarding feature preconditions and/or specific support in this release. In cases where there are discrepancies between this document and the Release Notes, the information in the Release Notes supersedes that in this document. Updates to this document and other documents as well as software files can be downloaded by registered customers at http://www.audiocodes.com/downloads.

Copyright 2014 AudioCodes Ltd. All rights reserved. This document is subject to change without notice.

Date Published: January-2-2014

Trademarks AudioCodes, AC, AudioCoded, Ardito, CTI2, CTI, CTI Squared, HD VoIP, HD VoIP Sounds Better, InTouch, IPmedia, Mediant, MediaPack, NetCoder, Netrake, Nuera, Open Solutions Network, OSN, Stretto, TrunkPack, VMAS, VoicePacketizer, VoIPerfect, VoIPerfectHD, Whats Inside Matters, Your Gateway To VoIP and 3GX are trademarks or registered trademarks of AudioCodes Limited. All other products or trademarks are property of their respective owners. Product specifications are subject to change without notice.

WEEE EU Directive Pursuant to the WEEE EU Directive, electronic and electrical waste must not be disposed of with unsorted waste. Please contact your local recycling authority for disposal of this product.

Customer Support Customer technical support and service are generally provided by AudioCodes Distributors, Partners, and Resellers from whom the product was purchased. For technical support for products purchased directly from AudioCodes, or for customers subscribed to AudioCodes Customer Technical Support (ACTS), contact [email protected].

Abbreviations and Terminology Each abbreviation, unless widely used, is spelled out in full when first used.



Related Documentation

Manual Name

SIP CPE Release Notes

Mediant 1000B Gateway and E-SBC Hardware Installation Manual

Complementary Guides

CLI Reference Guide

CPE Configuration Guide for IP Voice Mail

SNMP User's Guide

SBC Design Guide

Recommended Security Guidelines Configuration Note

SIP Message Manipulations Quick Reference Guide

SAS Application Configuration Guide

CAS Protocol Table Configuration Note

IP-to-IP Application Configuration Guide Ver. 6 8

Utility Guides

INI Viewer & Editor Utility User's Guide

DConvert User's Guide

CPTWizard User's Guide

AcBootP Utility User's Guide

Note: The scope of this document does not fully cover security aspects for deploying the device in your environment. Security measures should be done in accordance with your organizations security policies. For basic security guidelines, refer to AudioCodes Recommended Security Guidelines document.

Note: Throughout this manual, unless otherwise specified, the term device refers to your AudioCodes product.

Note: Before configuring the device, ensure that it is installed correctly as instructed in the Hardware Installation Manual.

Note: This device is considered an INDOOR unit and therefore, must be installed only indoors.


User's Manual Notices

Notes:

By default, the device supports export-grade (40-bit and 56-bit) encryption due to US government restrictions on the export of security technologies. To enable 128-bit and 256-bit encryption on your device, contact your AudioCodes sales representative.

This device includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit (http://www.openssl.org/).

This device includes cryptographic software written by Eric Young ([email protected]).

Note: Some of the features listed in this document are available only if the relevant Software License Key has been purchased from AudioCodes and installed on the device. For a list of Software License Keys that can be purchased, please consult your AudioCodes sales representative.

Note: OPEN SOURCE SOFTWARE. Portions of the software may be open source software and may be governed by and distributed under open source licenses, such as the terms of the GNU General Public License (GPL), the terms of the Lesser General Public License (LGPL), BSD and LDAP, which terms are located at: http://www.audiocodes.com/support and all are incorporated herein by reference. If any open source software is provided in object code, and its accompanying license requires that it be provided in source code as well, Buyer may receive such source code by contacting AudioCodes, by following the instructions available on AudioCodes website.



Documentation Feedback AudioCodes continually strives to produce high quality documentation. If you have any comments (suggestions or errors) regarding this document, please fill out the Documentation Feedback form on our Web site at http://www.audiocodes.com/downloads.


User's Manual 1. Overview

1 Overview AudioCodes' Mediant 1000B Gateway and E-SBC (hereafter referred to as device) is a member of AudioCodes family of Enterprise Session Border Controllers (E-SBC), enabling connectivity and security between small medium businesses (SMB) and service providers' VoIP networks. The device provides SBC functionality as well as voice-over-IP (VoIP) media gateway functionality. The device offers enhanced dialing plans and voice routing capabilities along with SIP-to-SIP mediation, allowing enterprises to implement SIP Trunking services (IP-to-IP call routing) and IP-based Unified Communications, as well as flexible PSTN and legacy PBX connectivity. The device is designed as a secured VoIP platform. Enhanced media gateway security features include, for example, SRTP for media, TLS for SIP control, and IPSec for management. A fully featured enterprise-class SBC provides a secured voice network deployment based on a Back-to-Back User Agent (B2BUA) implementation. The SBC functionality provides perimeter defense for protecting the enterprise from malicious VoIP attacks; mediation for allowing the connection of any PBX and/or IP PBX to any service provider; and service assurance for service quality and manageability. The device also offers call "survivability" solutions using its Stand Alone Survivability (SAS) or Cloud Resilience Package applications, ensuring service continuity to enterprises served by a centralized SIP-based IP-Centrex server or branch offices of distributed enterprises. Call survivability enables internal office communication between SIP clients in the case of disconnection from the centralized SIP IP-Centrex server or IP-PBX. The device also provides an integrated Open Solution Network (OSN) Server module (based on an Intel CPU). The OSN can host a variety of third-party applications such as IP-PBX, Call Center, and Conferencing. The device supports various telephony interfaces, available according to model (refer to the Release Notes): Up to 6 Foreign Exchange Station (FXS) modules, where each module provides 4

FXS port interfaces. This is used for connecting legacy telephones, fax machines, and modems to the IP network. The FXS interfaces also support an analog Lifeline, enabling an FXS port to connect directly to the PSTN upon power and/or network failure.

Up to 6 Foreign Exchange Office (FXO) modules, where each module provides 4 FXO port interfaces. This is used for connecting analog lines (PBX or PSTN) to the IP network. When deployed with a combination of FXO and FXS interfaces, the device can be used as a PBX for small office home office (SOHO) users, and businesses not equipped with a PBX.

Up to 6E1/8T1 spans, available in 1, 2, or 4 spans per module, for connecting the PSTN/PBX to the IP network. These modules can be configured with up to 1 or 2 paired spans for switching to the PSTN in case of power or network failure (PSTN Fallback).

Up to 5 Basic Rate Interface (BRI) modules, where each module provides 4 BRI ports (therefore, supporting up to 20 BRI digital ports). This is used for connecting BRI-based PSTN or PBX lines to the IP network. The BRI module can be configured for PSTN Fallback, switching to the PSTN in case of power failure or network problems.

Up to 4 MPM modules for media processing such as announcements and conferencing.

Note: For maximum call capacity figures, see Section "SBC and Channel Capacity" on page 913.



The device also provides up to 6 Ethernet ports (2 ports on the CRMX module and 4 ports on the LAN Expansion module). These ports operate in port-pair redundancy, providing up to 3 port-pair groups. The port groups can be assigned to IP network interfaces enabling physical separation between interfaces. The device allows full management through its HTTP/S-based embedded Web server. This user-friendly Web interface allows remote configuration using any standard Web browser (such as Microsoft Internet Explorer).

Part I Getting Started with Initial Connectivity


User's Manual 2. Introduction

2 Introduction This part describes how to initially access the device's management interface and change its default IP address to correspond with your networking scheme.



Reader's Notes


User's Manual 3. Default OAMP IP Address

3 Default OAMP IP Address The device is shipped with a factory default IP address for operations, administration, maintenance, and provisioning (OAMP), through its VoIP LAN interface. You can use this address to initially access the device from any of its management tools (embedded Web server, EMS, or Telnet/SSH). You can also access the device through the console CLI, by connecting the device's serial (RS-232) port to a PC. The table below lists the device's default IP address.

Table 3-1: Default VoIP LAN IP Address for OAMP

IP Address Value

Application Type OAMP + Media + Control

IP Address 192.168.0.2

Prefix Length 255.255.255.0 (24)

Default Gateway 192.168.0.1

Underlying Device 1

Interface Name "Voice"



Reader's Notes


User's Manual 4. Configuring VoIP LAN Interface for OAMP

4 Configuring VoIP LAN Interface for OAMP You can change the IP address of the VoIP-LAN interface for OAMP, using any of the following methods: Embedded HTTP/S-based Web server - see ''Web Interface'' on page 29 Embedded command line interface (CLI) - see ''CLI'' on page 30

4.1 Web Interface The procedure below describes how to change the IP address of the OAMP on the VoIP-LAN interface, using the Web-based management tool (Web interface). The default IP address is used to initially access the device.

To configure the VoIP-LAN IP Address for OAMP, using the Web interface: 1. Connect one of the Ethernet ports located on the CRMX module directly to the

network interface of your computer, using a straight-through Ethernet cable.

2. Change the IP address and subnet mask of your computer to correspond with the

default OAMP IP address and subnet mask of the device. 3. Access the Web interface:

a. On your computer, start a Web browser and in the URL address field, enter the default IP address of the device; the Web interface's Web Login screen appears:

Figure 4-1: Web Login Screen

b. In the 'Username' and 'Password' fields, enter the case-sensitive, default login

username ("Admin") and password ("Admin"). c. Click Login.

4. Open the Physical Ports Settings page (Configuration tab > VoIP menu > Network > Physical Ports Table) and then configure the device's physical Ethernet port-pair (group) that you want to later assign to the OAMP interface. For more information, see Configuring Physical Ethernet Ports on page 105.



5. Open the Interface Table page (Configuration tab > VoIP menu > Network > IP Interfaces Table).

6. Select the 'Index' radio button corresponding to the OAMP + Media + Control

application type, and then click Edit. 7. Change the IP address to correspond with your network IP addressing scheme, for

example: IP Address: 10.8.6.86 Prefix Length: 24 (for 255.255.255.0) Gateway: 10.8.6.85 Underlying Interface: Select the physical Ethernet port-pair group for OAMP

8. Click Submit. 9. Save your settings by resetting the device with a flash burn (see ''Resetting the

Device'' on page 529). 10. Disconnect the device from the PC and cable the device to your network. You can

now access the management interface using the new OAMP IP address.

Note: When you complete the above procedure, change your PC's IP address to correspond with your network requirements.

4.2 CLI This procedure describes how to configure the VoIP-LAN IP address for OAMP, in the CLI.

To configure the OAMP IP address in the CLI: 1. Connect the RS-232 port of the device to the serial communication port on your

computer. For more information, refer to the Hardware Installation Manual.


User's Manual 4. Configuring VoIP LAN Interface for OAMP

2. Establish serial communication with the device using a terminal emulator program such as HyperTerminal, with the following communication port settings: Baud Rate: 115,200 bps Data Bits: 8 Parity: None Stop Bits: 1 Flow Control: None

3. At the CLI prompt, type the username (default is "Admin" - case sensitive): Username: Admin

4. At the prompt, type the password (default is "Admin" - case sensitive): Password: Admin

5. At the prompt, type the following: enable

6. At the prompt, type the password again: Password: Admin

7. Access the VoIP configuration mode: # configure voip

8. Ac

ltrt-27027 mediant 1000b gateway & e-sbc user's manual ver. 6.8

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