asterisk users - Apr 2009 - Remote host can't match request CANCEL to call

Hi,

Why does this warning occur and what are the implications of it? I'm
concerned about calls never getting hung up.....!

chan_sip.c:12890 handle_response: Remote host can't match request CANCEL to
call '2f197e56611061a678c13b881b2691a9 at 411.2.139.106'. Giving up.

Tx
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2009/4/1 Shaun Wingrin <voipsw at gmail.com>
> Hi,
>
> Why does this warning occur and what are the implications of it? I'm
> concerned about calls never getting hung up.....!
>
> chan_sip.c:12890 handle_response: Remote host can't match request
CANCEL to
> call '2f197e56611061a678c13b881b2691a9 at 411.2.139.106'. Giving
up.
>
> Tx
>

Hello
It's other end who is not aware if the call leg for that cancel, it is
happening when some provider missconfigured the load balancing stuff for
example, or call leg allready was destroyed for any reason.
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