[SIPForum-discussion] Unexpected 481 Message

Andrea Frontini andrea.frontini at gmail.com
Fri Aug 14 17:15:37 UTC 2009


Hi,
try adding [peer_tag_param] after the To: header in the UPDATE mesagge and
see if it works.

2009/8/14 olgun kaya <olgunkaya2002 at gmail.com>

>
> Hi all,
>
> I am trying to create a scenario that originator sends a 501 to INFO then
> the same originator sends UPDATE message for long call update. Bu I don't
> know why after UPDATE message session manager rejects the call with 481 Call
> leg does not exist. I am using a SIPp script to simulate this behavior.
> Please see the attached xml file. could someone help me that why the 481 is
> being responded back to my UPDATE.
>
> thank you very much.
>
> --
>
> Samuel Goldwyn<http://www.brainyquote.com/quotes/authors/s/samuel_goldwyn.html> - "I'm willing to admit that I may not always be right, but I am never
> wrong."
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