Hi I have another problem with Chan_ss7. Sample: Client A (sip client ) calling to-------------------------------SS7(cic31) ------------------>SS7(cic1) --------------------> (sip client) B . If client A Hangup is everything fine is Cause 16 and voice is end correct but when client B hangup then ss7 calling again and again, it seems like *client B can't hangup*. Where can be problem , my ss7 is loop-backing on my operators machine to test. Route of call ss7 is: my asterisk chan_ss7 ------E1-cic31----> my opp ----E1--cic1-----> my asterisk chan_ss7 Please help. I was chack A (sip) ----> B(sip) and work fine. -- Regards IT Manager of Conino L.T.D phone:224937014,224937007 ICQ number: 619538873 email: gm at conino.com.pl -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.digium.com/pipermail/asterisk-ss7/attachments/20110131/e6d6c570/attachment.htm>