I’ve got a bit of a problem that i was hopping that someone here has already experienced and solved.
I’m running Asterisk 1.4.71, Zaptel 1.4.4 and libpri 1.4.1 on a CentOS box with 2 Digium TE120p PRI cards.
I am experiencing the problem that when outgoing calls are made over the PRI line and anything other than a normal connection is made, the network messages are not being transposed properly.
E.G: if i call a mobile phone (that does not have voicemail enabled) from a standard phone and it is switched off you would ordinarily get a network message saying something along the lines of “this user is unavailable…”. however, with asterisk this is interpreted and the user is presented with a disconnection tone.
This is proving to be a major problem for the users on most of my deployments.
I have been pointed towards the below bugtrack by the extremely helpful people at digium:
this seems to describe the problem pretty accurately, however the supplied patch does not seem to work for me. Which is a shame.
Does anyone else have any ideas that could help me get out of the deep water with this issue?
Many thanks in advance for your time.