Hello I am connected to an Ericsson switch, via a TE121 & Ast 1.6. I am only doing outgoing calls (ie my box to the E/// switch, then to the world !) I use libss7 1.0.2 and dahdi 2.2.0, most of calls are setup correctly - An IAM message is sent, and a reply ACM is received when the call is answered by the B party. In some occasion, I receive a CON message back - in this situation, the call is established, but I get NO audio (the message also is dumped as unknown, it looks like it is not listed in isup.c / message2str - but it has no effect on the processing itself). 1/ Anyone receiving these messages and processing them successfully ? 2/ on the side, I am trying to use chan_ss7 but it does align - how can I debug the ISUP message exchange when loading the module ? thanks for your answers, J. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-ss7/attachments/20091123/2f1dbd85/attachment-0001.htm