[Asterisk-Users] SIP Disconnect Supervision

[Steve Blair]

  I have a case where a call from the PSTN to our SER proxy goes unanswered.
As a result it is relayed to our Asterisk server for voicemail. However 
before
the greeting plays the caller hangs up. This results in an empty message
being created and emailed or the mwi gets activated.

  I saw a few posts about Disconnect Supervision and Disconnect Supervision
with inbound SIP connections but I did not see any resolution to the SIP
question.

  Does this sound like a SIP Disconnect Supervision issue? If not what seems
to be the issue? Also does anyone have any suggestions on how to stop
these messages from being created?

Thanks,Steve

-- 
  
ISC Network Engineering
The University of Pennsylvania
3401 Walnut Street, Suite 221A
Philadelphia, PA 19104  


voice: 215-573-8396 

       215-746-8001

fax: 215-898-9348    

sip:blairs at net.isc.upenn.edu