[reSIProcate-users] Should I use a SIP Proxy to get access to the SIP 183 message/SDP ?

[Rodrigo Pimenta Carvalho <pimenta@xxxxxxxxx>]

Dear Repro-users.

I'm starting in a project that it will be necessary to build an application 
able to read attribute-values from the SDP within SIP 183 messages.
At the beginning, I was studying about Asterisk to see if such tool allows me 
to sniff a SDP body. Asterisk acts as a SIP server.
Then, I saw on Internet that I should use a SIP proxy, because it would give me 
the flexibility that I need, to get any information from a SDP body of a SIP 
183 message. So i ask:

1 - Is a SIP Proxy the best element able to provide information about a SDP 
body from a SIP message?

2 - If yes, it the Repro a good example to my requirement? Does it have a 
license that allows me to embed this system in a commercial platform?

3- If not, does someone here have already developed an application with such 
capability? If yes, how it was done in terms of architecture?

Any hint will be very helpful!

Best regards.



RODRIGO PIMENTA CARVALHO
Inatel Competence Center
Software
Ph: +55 35 3471 9300     (Brasil)