Hi
Can any body send me simple and clear details (diagramatically
explained) 
about  Various concepts and operations of SIP like Registration,
Redirection,Proxying etc
 and 
How various Header Fields like
TO,FROM,CONTACT,VIA,REQUEST_URL,CALL_ID,CSEQ etc 
in the SIP get manipulated in case of Request ,Response operations
considering different possibilities of situation and with call Flow
Diagram.

I am currently referring to RFC 2543(So I know to some extent) .But I
like to see more pictorial manipulation(atleast clear and simple
explanation) 
of fields like VIA,CONTACT,CALL-ID,CSeq during differnt operations and I
again different terms like Call-leg,transaction,etc.
I expect some response.


Thanks in Advance
Abdul Rahman

-- 


Bye,                                   
ABDUL RAHMAN KADIR . S E                | 
Email:PER:[EMAIL PROTECTED]              | HCL TECHNOLOGIES
Email:OFF:[EMAIL PROTECTED]       
Ph: 3741939 Ex 2332
_______________________________________________
Sip-implementors mailing list
[EMAIL PROTECTED]
http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors

Reply via email to