[SIPForum-discussion] Record-Route

[madhumanjusha at integramicro.com]

Hello Zuniga,
Its upto Server-side,some server's like Freeswitch(B2BUA server) be till
the end of session.Kamailio(Proxy server) isn't till end of the session.

On Tue, February 5, 2013 3:18 pm, Zuñiga, Guillermo wrote:
> Why we need to avoid the bypass?
>
>
> Thanks and Regards
>
>
>
>
>
> Guillermo Zuniga
> Especialista de Soporte Técnico
> Gerencia de Soporte Técnico
> Cable & Wireless Panamá, S. A.
> Tel:    +507 263-6671
> Fax:    +507 265-3295
> Cel:    +507 6670-0481
> Email:  Guillermo.Zuniga at cwpanama.com
>
>
> -----Mensaje original-----
> De: discussion-bounces at sipforum.org
> [mailto:discussion-bounces at sipforum.org] En nombre de
> madhumanjusha at integramicro.com Enviado el: jueves, 31 de enero de 2013
> 12:01 a.m.
> Para: tapender kumar
> CC: discussion at sipforum.org
> Asunto: Re: [SIPForum-discussion] Record-Route
>
>
> 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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Thanks & Regards,
Manjusha A.
Integra Micro Software Services (P) Ltd.