[SIPForum-discussion] What happen in this scenario?
Jean-Sébastien Decubber
js.decubber at gmail.com
Thu Jan 21 15:32:29 UTC 2010
Hi,
I suppose that in this case the most appropriate answer is "422 session
timer to small".
Regards,
JS
2010/1/20 lakhan patel <lakhan.p at gmail.com>
> Hi All,
>
> SIDE-A B2BUA SIDE-B
> | | |
> | INVITE | |
> |--------------------------->|(with Expire=0) |
> | 100 Trying | |
> |<---------------------------| |
> | | |
>
>
> My questions are:
>
> 1. Is the B2BUA respond with *"487 Request terminated"*?
> 2. If YES/NO then why? Please give me the explanation.
> 3. How Expire header works in this case?
> 4. How the Timers and Expire header are related?
> 5. Does the B2BUA ignore the Expire Header in INVITE?
>
>
> --
> Thanks & Regards
> Shivlakhan Patel
> Email: lakhan.p at gmail.com, lakhan.p at hotmail.com
> IBM India Private Ltd. Bangalore
> Contact: +91-9902791177
>
>
>
> --
> Thanks & Regards
> Shivlakhan Patel
> Email: lakhan.p at gmail.com, lakhan.p at hotmail.com
> IBM India Private Ltd. Bangalore
> Contact: +91-9902791177
>
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