[SIPForum-discussion] Call Forwarding

Gopalakrishnan A.N saigop at gmail.com
Tue Aug 23 17:25:02 UTC 2011


If i am not wrong. In the forwarded invite the To header will be C's user
address. Any other inputs would be appreciated.



On Tue, Aug 23, 2011 at 8:11 PM, Aysegul Donmez <aysdonmez at yahoo.com> wrote:

>
> Hi,
>
> At the call forwarding scenario:
>
> User-A calls User-B. User-B forwards all incoming calls (call forwarding
> unconditional) to User-C.
>
> First the INVITE message contains:
>
>    - Request URI: User-B
>    - To: User-B
>    - From: User-A
>
> Then it changes to
>
>    - Request URI: User-C
>    - *To: User-B or User-C*
>    - From: User-A
>    - Diversion header: User-B
>
>
> My question is does "To header" of the changed INVITE contains the
> forwarded user's number(User-C) of the called number(User-B)?
>
> Thanks very much for your help,
>
> Aysegul
>
>
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-- 
Thank you  with regards,
Gopalakrishnan A.N.
VoIP call - sip:saigop at gtalk2voip.com
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