Comments inline...
 
Regards,
Nataraju A.B.
________________________________

From: [EMAIL PROTECTED] on behalf of priya pandit
Sent: Thu 12/22/2005 9:28 PM
To: [email protected]
Subject: [Sip-implementors] Multiple 2xx responses



Section 13.1 of RFC 3261 says:
"After possibly receiving one or more provisional responses, the UAC will
get one or more 2xx responses or one non-2xx final response."

My questions are:

1. What is the use of receiving multiple 2xx responses and why does it
happen?

[ABN] its been decided to give flexibility to select one amoing the multiple 
dialigs created for teh same call...


2. Though an ACK is sent back to all, which one should be considered finally
?

[ABN] which one of the multiple dialogs created for the same call is the 
applicatiion logic... you can select any of them... SIP does nto specify 
anything on this...
3.Can all of them contain SDPs (pbly answer SDPs)?
[ABN] Yes all the 200 OK's carry teh SDP since its been replied by diff 
entities registered for teh same URI.... 


Regards,
Priya.
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