Hello,

I am checking out call pickup for an inbound call via an ITSP (
through sipxbridge ).

The scenario is :

1. Inbound call comes into sipxbridge and is sent to extension 203.

2. Extension 204 tries to pick up with *78203 while the phone is
ringing. The pickup is successful. The inbound call is handled by
extension 204 and externally all looks like it did succeed. However,
the trace shows strange behavior.

3. At the end,  I see a NOT found that is issued by the Registrar for
a strange user ~vm~~~vm~user3 , which presumably is the voice mail of
user 3.

Questions :

1. why does sipx proxy sending the call to voice mail in frame 59.
2. Why is it sending an INVITE to ~vm~~~vm~user3 ( what is that?) in Frame 65
3. Why is sipxbridge seeing a 404 Not found  in Frame 76 ( which it
ignores since the OK has been sent to the ITSP already)


Is sipxbridge doing something wrong with the signaling it is
constructing to trigger this strange behavior or is this expected
behavior.

Thank in advance for an explanation.

Ranga

-- 
M. Ranganathan

Attachment: merged.xml.gz
Description: GNU Zip compressed data

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