Hi at all ! I've a problem and I don't know how to solve it. My configuration is the following: ISDN LINE ---> PATTON (SIP) ---> ASTERISK in asterisk my sip.conf for sip patton account is the following: [general] port=5060 bindaddr=0.0.0.0 context=default language=it limitonpeers=yes notifyringing=yes [acc1] context=fromPSTN_Ext1 type=friend qualifiy=yes host=dynamic username=acc1 secret=1234 qualify=yes Now I want to receive a call on acc1 and then redirect it again on acc1 through PSTN, in the following way: [fromPSTN_Ext1] exten => _X.,1,Noop(start call and redirect call through PSTN) exten => _X.,n,Background(${SoundsPath}/message) exten => _X.,n,WaitExten(2) exten => i,n,Monitor(wav,${MONITORFILENAME},m) exten => i,n,Dial(SIP/NUMBERTOCALL at acc1,10,r) ISDN LINE ---> PATTON (SIP acc1) ---> ASTERISK ---> PATTON (SIP acc1) ---> ISDN line But if the external caller hang up the call ... the call to NUMBERTOCALL on acc1 continue to ring until the called answer, but the call is out. Someone can help me ?!?!? Thanks to all Marco -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-users/attachments/20090824/19fd28e2/attachment.htm