Re: [Sip-implementors] Multiple 2xx responses

[thangarajan . i]

Hi Priya,


Responses are inline.


Regards,

Thangarajan.
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             priya pandit                                                  
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                                       [Sip-implementors] Multiple 2xx     
                                       responses                           
             12/23/2005 10:58                                              
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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?

<Response>
Due to forking, UAC can receives multiple 2xx.
</Response>

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

<Response>
Each 2xx establishes a different dialog
</Response>

3.Can all of them contain SDPs (pbly answer SDPs)?

<Response>
yes. Because each 2xx establishes a different dialog.
</Response>

Regards,
Priya.
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