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TSMN – 6350 : IP TELEPHONY Project Presentation

GROUP MEMBERS: Saili Shaha, Mehul Gogri, Kedar Chaware, Vishal Vyas, Aishwarya

Srinivasan

SESSION BORDER CONTROLLER

Home NetworkSome other network

Plain Old Internet

I can see the network topology!!!! This is awesome!! Theses guys are such noobs!!

Voip Phone 1 Voip Phone 2

DO WE NEED THE SBC??????

Home NetworkSome other network

Plain Old Internet

What just happened?? Where is the network topology?? $%#%$%!!!

Acme SBC

Acme SBC

Voip Phone 1

Voip Phone 2

OF COURSE WE NEED IT!!

NETWORK ARCHITECTURE

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Main Objectives of the Session Border Controller1. Topology Hiding2. Back to Back User Agent3. Registration

THIS IS WHAT WE HAVE DONE……!!!!!!!

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WIRESHARK TRACE OF SIP AND RTP PACKETS

HOW DID WE DO IT?? system config

realm config

steering pool

local policy

session-agent

sip interface

network interface

physical interface

THIS IS HOW THE ACLI LOOKS!!

Serial Access through console cable using Minicom

SBC configurations using ACLI( ACME command line interface)

SUMMARY!!! PHEW!!

Acme Packet is one of the few companies which manufactures Session Border Controllers in the market today.

There is a huge demand for these systems in the market today (And we configured one!! Score!!)

The SBC can also be configured to do a lot many more things than shown in this presentation.(which we couldn’t do due to time and knowledge constraints!!)

The SBC can do media transcoding, NAT Traversal, IPv4 to IPv6 internetworking, VPN Connectivity, blah blah blah…

It can also provide regulatory functions like emergency call prioritization and lawful interception (WOW!!)

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