Asterisk-1.8 - wanpipe-3.5.27 - realease : cause value (44)

Asterisk Asterisk Support
1

Hi,

  I have 32 E1 links connected to a Nortel PBX, pri has presented the following problem.

  Randomly connected to this nortel pbx channels delivering RELEASE CAUSE: Cause value: Requested circuit/channel not available (44)

  The SANGOMA card support indicates the following to a trace level signalling:

  Then our stack sends back cause code 44 which indicates the requested channel is not available.

  Please also note this is the stack with in Asterisk libpri sending this, so the issue currently is residing with in the open source software.

  This link speaks some of this: [issues.asterisk.org/jira/browse/ASTERISK-19608](https://issues.asterisk.org/jira/browse/ASTERISK-19608)

   You can guide me on this subject.

   trace : [imageshack.us/photo/my-images/33/releaseao.png/](http://imageshack.us/photo/my-images/33/releaseao.png/)

   asterisk-1.8.14.0
   dahdi-linux-complete-2.6.1+2.6.1.tar.gz
   libpri-1.4.12 
   wanpipe-3.5.27

    CARD : SANGOMA A104

Thank!!!