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IP-PBX. Professor: Dr. Elliot Eichen : Advisors: Hansa Ranjan : Maria Solarte :

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Presentation on theme: "IP-PBX. Professor: Dr. Elliot Eichen : Advisors: Hansa Ranjan : Maria Solarte :"— Presentation transcript:

1 IP-PBX

2 Professor: Dr. Elliot Eichen : Advisors: Hansa Ranjan : Maria Solarte : Shumyl Gardezi : Team: Santosh Kumar Lingamaneni, Pavan Kumar karedla, Naga Siva Maruthidhar Kolli, Madhukar Sriramu,

3  Build an IP PBX  Enable IP privileges to the department of TSM  Provide IP mobility

4 Why IP-PBX??? -World is moving toward IP -Reduced costs -Twice the phone system features for half the price -Easy to configure

5 Maria Angelica Solarte Diaz Ericsson, Plano, Texas SIP :

6 Network Diagram: CHINA( 中国 ) India PETER O REILLY SIP VoIP LAB Router Switch

7 Request REGISTER Request INVITE with SDP Status: 401 Unauthorized Request ACK Request INVITE with SDP Status: 100 Trying Status: 180 Ringing Request REGISTER Status 200 OK with SDP Request ACK Request BYE Status 200 OK

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12 Attaching Google voice Trunk to IP PBX VoIP based additional call features.

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