“SecureCall is unique security solution for those who have suspicion that

their calls may have been eavesdropped.”

Logic and infrastructure of this solution will provide protection on these levels

Secure call solves problem with:

!  Eavesdropping through a mobile carrier !  Eavesdropping using the “Man in the middle” method !  Eavesdropping using a “backdoor” method !  Eavesdropping through massive electronic programs

1.  Consistent not only software but also hardware protection

1.  Consistent not only software but also hardware protection 2.  PBX is on client’s side, he has full control over it

1.  Consistent not only software but also hardware protection 2.  PBX is on client’s side, he has full control over it 3.  Consistent 3 level encrypting protection

A PRIVATE ENCRYPTED TELEPHONE NETWORK  This is the solution of

Short characteristics of:

! Untappable calls (VoIP), which are fully under your control

! Full-value alternative to desk phone

A PRIVATE ENCRYPTED TELEPHONE NETWORK  

We are different than our competitors because..

PBX provider

!  PBX belongs to provider and is available to all its customers

!  Risk of backdoor on HW/OS/SW

!  Risk of outdoor space eavesdropping

!  Issues with mobile conectivity

Mobile or desktop applications are not secured enough:

1. encrypted signalisation 2. encrypted voice 3. both channels in VPN tunnel, which is encrypted

Your PBX SecureCall

proxy

A, By default, we offer also connection of SecureCall phones into public network via Secure call proxy

•  each phone has its own phone number •  your PBX stayes hidden behind proxy B, Network can be also closed (just for users

of private telephonne network)

Your private encrypted telephone network

Your PBX

You are the provider of your own network

Technical specification – networking:

! PBX hidden behind the SecureCall proxy and fully under your control with help of Monitoring box

! SRTP a ZRTP protocol ! 3-level encryption

" VPN encrypted tunnel to the PBX " AES – 256 block encryption for signaling " AES – 256 block encryption for voicedata

3-level encryption

Why is our solution unique: " Bulletproof 3 layers of encryption: PBX is at your home, not provided by third party Spoľahlivé konektivita - komfort rovnaký ako bežný hovor " Diskrétne náhrada klasického stolového telefónu " Univerzálne možnosť volať vo vlastnej sieti, aj do sveta; možnosť konferenčných hovorov " Ekonomické hovory mimo vlastnú sieť sú bez marže – lacnejšie ako u bežného operátora

Why is our solution unique: " Bulletproof 3 layers of encryption: PBX is at your home, not provided by third party " Reliable Connectivity – same comfort as regular telephony " Diskrétne náhrada klasického stolového telefónu " Univerzálne možnosť volať vo vlastnej sieti, aj do sveta; možnosť konferenčných hovorov " Ekonomické hovory mimo vlastnú sieť sú bez marže – lacnejšie ako u bežného operátora

Why is our solution unique: " Bulletproof 3 layers of encryption: PBX is at your home, not provided by third party " Reliable Connectivity – same comfort as regular telephony " Discreet Substitution of regular desk phone " Univerzálne možnosť volať vo vlastnej sieti, aj do sveta; možnosť konferenčných hovorov " Ekonomické hovory mimo vlastnú sieť sú bez marže – lacnejšie ako u bežného operátora

Why is our solution unique: " Bulletproof 3 layers of encryption: PBX is at your home, not provided by third party " Reliable Connectivity – same comfort as regular telephony " Discreet Substitution of regular desk phone " Universal Option to call within your network, also outside and make conference

callsEkonomické hovory mimo vlastnú sieť sú bez marže – lacnejšie ako u bežného operátora

Why is our solution unique: " Bulletproof 3 layers of encryption: PBX is at your home, not provided by third party " Reliable Connectivity – same comfort as regular telephony " Discreet Substitution of regular desk phone " Universal Option to call within your network, also outside and make conference " Economic Calls outside of your network are without margin – cheaper than

www.securecall.sk