[SIPForum-discussion] Record-Route
madhumanjusha at integramicro.com
madhumanjusha at integramicro.com
Thu Jan 31 05:00:59 UTC 2013
Hello Kumar,
Below, client1 and client2 are depending on sip server(proxy say) as they
are not known to each other,so flow will be
client1-invite -------->sip server-invite--------->client2
.
.
.
client1 <---------------200OK-sip server<---------200ok-client2
As client1 now familiar with client2's ip address in 200ok,it sends ACK
directly to client2 bypassing sip server.
client1 -ACK ------------------------------------------>client2
RTP
<---------------------------------------------------------->
client1-BYE--------------------------------------------->client2
To avoid such bypass,sip server should add Record-route header ,so that it
can be till the session ends.....
client1-ACK----------->sip server-ACK------------->client2
RTP
<------------------------------------------------------->
client1-BYE----------->sip server-BYE------------->client2
If any queries feel free to discuss.
Thanks,
Manjusha.
On Wed, Jan 30, 2013 at 6:10 PM, tapender kumar <tapender5002 at gmail.com>
wrote:
Dear All,
Can you describe me about Record-Route.Why we are using Record route?
--
With Regards,
Tapender Kumar
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On Wed, January 30, 2013 7:40 am, tapender kumar wrote:
> Dear All,
>
>
> Can you describe me about Record-Route.Why we are using Record route?
>
>
> --
>
>
> With Regards,
> Tapender Kumar
> _______________________________________________
> 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
>
>
Thanks & Regards,
Manjusha A.
Integra Micro Software Services (P) Ltd.
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