• Welcome to Presentationon

SICN & GSWAN project

Objective of SICNObjective of SICN

SICN is a network owned by Government of Gujarat for their Voice Communication

needs. This network is spread in capital of Gujarat Gandhinagar connecting almost all the Govt. Boards & Corporations Offices.

Core EquipmentCore Equipment

Lucent/Avaya make DEFINITY G3r EPABXActive Ports - 8000+ Active Incoming trunks – 180 Active Outgoing trunks – 480working on E1 R2 MFC and ISDN-PRITDM Technology (Analog +Digital )12 remote units connected through OFC

Network ArchitectureNetwork Architecture

DEFINITY Enterprise Communications Server (ECS)Organizes and routes voice transmissionsCan Connect ToPrivate and public telephone networksEthernet LANsATM networksInternet

Network ArchitectureNetwork ArchitectureNetwork ComponentsProcessor Port NetworkRemote UnitsOFC and UTP BackboneMDF and IDF Patch PanelsEndpoint (Analog or Digital)

Network ArchitectureNetwork ArchitectureRemote Units (RUs) RUs are connected via fiber links to provide the

connections required for voice and data information transfer

RUs are used when the system grows beyond the capacity of a single port network

RUs are used to serve geographically dispersed offices

RUs provide additional ports as needed

Network ArchitectureNetwork Architecture

Processor Port Network (PPN) Switch Processing Element (SPE)The SPE contains the central processing unit,

which supervises system operation. It also contains a mass storage system for loading system software and saving system translations

Center Stage Switch (CSS) The CSS is a connection hub that provides port

network communication to allow for growth

Network ArchitectureNetwork Architecture OFC and UTP Backbone OFC has been laid as the back bone for data networkingThese OFCs are Single Mode Fiber (SMF)These OFCs are Multi Mode Fiber (MMF)As a backbone around 100 Kms. of OFC has been laid150 Kms. Of JFC has been laid with Structured cabling for

Voice & Data nodesThrough OFC DEFINITY G3r EPABX is connected to 12

remote units

Network ArchitectureNetwork Architecture

MDF and IDF Patch Panels Endpoint (Analog or Digital)Subscriber lines are coming from RUs and these

lines are connected at MDF & IDF and then carried by JFC cable to the distribution panel.

From Distribution Panel / Patch Panel through CAT-5 Cable (UTP Cabling) it goes to the end subscriber

Network DiagramNetwork DiagramSICNSICN

Network DiagramNetwork Diagram

Call SummaryCall Summary

Internal & Out Going Call nos.

DESCRIPTION

NO. OF CALLS

PER DAY PER MONTH

PER YEAR

INTERNAL CALLS 185000 5550000 66600000

OUT GOING CALLS 110000 3300000 39600000

Out Going Line (PRI Line)

OPERATIOR

BSNL

TATA TELE SERVICES

BHARTI AIRTEL

Yearly Growth Yearly Growth -- Year 2000Year 2000DESCRIPTION QTY

Project Award on 22/3/2000Project commissioned on 30/9/2000Project Cost 9,54,17,008/-EPABX System AVAYA make Definity G3r.Total Remote Unit 10Total Voice Connection 4500Total Data Connection 4000In coming Lines 180Out Going Lines 180Average Internal Calls (Daily) > 90,000 To 1LacAverage Incoming Calls (Daily) > 18,000 to 20,000Average Outgoing Calls (Daily) > 40,000 to 45,000Remote Units At New Sachivalaya, Old Sachivalaya

I & II, Vidhansabha, Sector 19, Sector 20, Udyog Bhavan, Police Bhavan & Krishi Bhavan,BISAG

Yearly Growth Yearly Growth -- Year 2012Year 2012

We are planning to migrate to IP technology & willing to merge GSWAN & SICN network for state wide voice connectivity by leveraging the use of existing GSWAN infrastructure.

Yearly Growth Yearly Growth -- Year 2009Year 2009

DESCRIPTION QTY

Expansion At New Remote Unit at Old Sachivalaya 500 lines & Expansion of Udyog Bhavan Remote Unit 250 Lines.

Total Remote Unit 11

Total Voice Connection 7245

Total Data Connection 7500

In coming Lines 180

Out Going Lines 16 PRI ( 480 LINES )

Average Internal Calls (Daily) 1,80,000 Approx.

Average Incoming Calls (Daily) 20,000 Approx.

Average Outgoing Calls (Daily) 1,10,000 Approx.

New Office connected 298

Yearly Growth Yearly Growth -- Year 2011Year 2011

DESCRIPTION QTYExpansion At New Remote Unit at BISAG with

100 Lines expandable up to 500 Lines

Total Remote Unit 12Total Voice Connection 8000+Total Data Connection 8000In coming Lines 180 BSNLOut Going Lines 16 PRI ( 480 LINES )Average Internal Calls (Daily) 1,85,000 Average Incoming Calls (Daily) 20,000 Approx.Average Outgoing Calls (Daily) 1,10,000 Approx.New Office connected 301

GSWAN

GSWAN Project Description:

GSWAN is a network owned by Government of Gujarat for their Voice, Video and Data Communication needs. This network is

spread in All Dist. And Taluka of Gujarat Gandhinagar connecting almost all the Govt. Boards & Corporations Offices.

For Voice Nortel and Alcatel EPABX system is used. At New Sachivalaya Nortel 61C EPABX with the capacity of 1000 Lines and 60 trunks, At Old Sachivalaya Nortel 11C EPABX with the capacity of 300 line and 60 trunks, At District level Nortel 11C

EPABX with the capacity of 176 lines and 30 trunks, At Ahmedabad District Alcatel Omni PCX 4400 with capacity of 176 lines and 30 trunks and Taluka level Centrex EPABX with 8 lines and 2 trunks are used. Other then Remote Cisco and Audio code

ATA are used for Voice connections.

All EPABX are connected in SWAN Network and these Voice connections only for GSWAN Intranet.In GSWAN One SDC to 26 District connected with 34Mbps in Mesh Topology and all 225 Taluka to respective Districts connected with 10Mbps bandwidth. GSWAN Intranet voice is working on Cisco Gateway and Gatekeeper Technology.

NetworkNetwork Diagram GSWANDiagram GSWAN

VC SetupEPABX

VC Setup

LAN

EPABX

VC Setup

LAN

EPABX

GoG LAN

Cisco 7513

Cisco 3662 Cisco 3662

TC

BSNL10 Mbps

TC

BSNL10 Mbps

Cisco 2821 Cisco 2821

Internet

Sachivalaya

SC(Gandhinagar)

DC(1) DC(N)BSNL

34 Mbps

Cisco 7609 Cisco 7206Cisco 7609

District Taluka

Actual Voice Connection of

District

Actual Voice

Connection of Taluka

1 New Sachivaliya 1000 247 2472 Old Sachivaliya 300 134 1343 Ahmedabad 176 60 88 59 111 2304 Amreli 176 82 88 63 28 1735 Anand 176 49 64 49 33 1316 Banaskantha 176 79 96 71 13 1637 Bharuch 176 89 64 41 25 1558 Bhavnagar 176 64 88 54 61 1799 Dahod 176 75 56 34 46 155

10 Dang 176 70 8 2 0 7211 Gandhinagar 176 78 32 17 69 16412 Jamnagar 176 80 80 33 34 14713 Junagadh 176 65 112 78 73 21614 Kheda 176 80 80 57 7 14415 Kutch 176 33 80 43 39 11516 Mehsana 176 107 72 60 12 17917 Narmada 176 78 32 22 9 10918 Navsari 176 106 40 30 8 14419 Panchmahal 176 66 88 62 32 16020 Patan 176 80 56 39 18 13721 Porbandar 176 53 24 12 42 10722 Rajkot 176 43 112 50 65 15823 Sabarkantha 176 98 104 93 15 20624 Suarat 176 87 120 95 59 24125 Surendranagar 176 77 80 47 50 17426 Vadodara 176 102 96 65 38 20527 Valsad 176 98 40 20 4 122

5700 2280 1800 1196 891 4367

GSWAN Voice Connectivity Detail

ATA Voice DC/TC

TOTAL

Place

Total GSWAN Voice

Coonectivity

Sr. No.Total Capacity of

District Voice System

Total Capacity of Taluka Voice

System

Thank You