[SIPForum-discussion] In case of Parallel forking how an incoming responses from different branches are identified at proxy

[HM Kias]

Hi Nitisha Gupta,

The two forking responses are identical except for having different To tags
and Contact URIs.


SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 192.168.1.10:5060;branch=z9hG4bK67895
To: <sip:parallel at kias.net>;tag=343214140
From: H.M. Kias <sip:hmkias at 192.168.1.10>;tag=7643520
Call-ID: 0140077501
CSeq: 1 INVITE
Contact: <sip:kias1 at 192.168.1.11>
Content-Length: 0

SIP/2.0 180 Ringing
Via: SIP/2.0/UDP 192.168.1.10:5060;branch=z9hG4bK67895
To: <sip:parallel at kias.net>;tag=a5ff34d9ee331
From: H.M.Kias <sip:hmkias at 192.168.1.10>;tag=7643520
Call-ID: 0140077501
CSeq: 1 INVITE
Contact: <sip:kias2 at 192.168.1.12>
Content-Length: 0

I can't understand the use of different branches in your query.

Please advise.



Regards,




On Thu, Jul 28, 2011 at 4:14 PM, nitisha gupta <nitisha.gupta06 at gmail.com>wrote:

> Hi
>
> Can anyone help me on this:
> In case of Parallel forking how an incoming responses from different
> branches are identified at proxy?
>
> Thanks
> Nitisha
>
>
> _______________________________________________
> This is the SIP Forum discussion mailing list
> TO UNSUBSCRIBE, or edit your delivery options, please visit
> http://sipforum.org/mailman/listinfo/discussion
> Post to the list at discussion at sipforum.org
>
>


-- 
HM Kias
91-9443467600
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://sipforum.org/pipermail/discussion/attachments/20110730/41716aca/attachment-0002.html>