Hi. We have a quadBRI card installed on asterisk 1.0, all is working fine, incomming, outgoing calls, all works well. The disaster is, that if no one uses the card for some 2-3 hours, the card seems to change it's status. If I try to make an outgoing call, Asterisk registers that I'm trying to dial app, but in my sip phone from which I'm calling, I hear nothing, only some very weak clicking sound, and the phone I'm calling does not ring. If I make the call ingoing instead, the sip phone rings, when I answer Asterisk registers a bridged call, but the phone I'm calling from keeps on ringing. Does anyone recognize these strange behaviours? extensions.conf [from-sip] exten => _0.,1,Dial(ZAP/g1/${EXTEN:1},30,t) [isdn-ingresso] exten =>27380773,1,Dial(SIP/116,20,t) exten => s,1,Answer exten => s,2,Playback(pbx-invalid) exten => s,3,Hangup zapapta.conf [channels] switchtype = euroisdn echocancel=yes echocancelwhenbridged=yes echotraining=yes rxgain=8.2 txgain=-1.0 signalling = bri_cpe_ptmp pridialplan = local prilocaldialplan = local switchtype = euroisdn signalling = bri_cpe_ptmp pridialplan = local context=isdn-ingresso group = 1 channel => 1-2 switchtype = euroisdn signalling = bri_cpe_ptmp pridialplan = local context=isdn-ingresso group = 2 channel => 4-5 switchtype = euroisdn signalling = bri_cpe_ptmp pridialplan = local context=isdn-ingresso group = 3 channel => 7-8 switchtype = euroisdn signalling = bri_cpe_ptmp pridialplan = local context=isdn-ingresso group = 4 channel => 10-11 zaptel.conf loadzone=nl defaultzone=nl # qozap span definitions # most of the values should be bogus because we are not really zaptel span=1,1,3,ccs,ami span=2,0,3,ccs,ami span=3,0,3,ccs,ami span=4,0,3,ccs,ami bchan=1,2 dchan=3 bchan=4,5 dchan=6 bchan=7,8 dchan=9 bchan=10,11 dchan=12
Hello Asterisk users. We have a quadBRI card installed and have the following problem. When starting Asterisk, the card is up and works perfect. But if no one uses it for 2-3 hours, the card seems to change status. If I try making a call from my sip phone to an extarnal telephone then asterisk registers that I'm trying to call, i.e. it's not a bridged but a show channels gives this output: Channel (Context Extension Pri ) State Appl. Data Zap/1-1 (isdn-ingresso s 1 ) Dialing AppDial (Outgoing Line) SIP/116-c24d (from-sip 03926969736 1 ) Ring Dial ZAP/g1/3923333736|30|t 2 active channel(s) But in the sip phone there is only silence exept for som weak clicking sound. If instead I make the call from outside, then the sip phone rings, when I answer, in the sip phone there is absolute silence and the calling phone keeps ringing. Asterisk says that the call is up, i.e. bridged. Does anyone know anything about this syndrome? Below are the conf files involved. [from-sip] exten => _0.,1,Dial(ZAP/g1/${EXTEN:1},30,t) [isdn-ingresso] exten =>27380773,1,Dial(SIP/116,20,t) exten => s,1,Answer exten => s,2,Playback(pbx-invalid) exten => s,3,Hangup zapata.conf: loadzone=nl defaultzone=nl span=1,1,3,ccs,ami span=2,0,3,ccs,ami span=3,0,3,ccs,ami span=4,0,3,ccs,ami bchan=1,2 dchan=3 bchan=4,5 dchan=6 bchan=7,8 dchan=9 bchan=10,11 dchan=12 zaptel.conf: switchtype = euroisdn echocancel=yes echocancelwhenbridged=yes echotraining=yes rxgain=8.2 txgain=-1.0 signalling = bri_cpe_ptmp pridialplan = local prilocaldialplan = local switchtype = euroisdn signalling = bri_cpe_ptmp pridialplan = local context=isdn-ingresso group = 1 channel => 1-2 switchtype = euroisdn signalling = bri_cpe_ptmp pridialplan = local context=isdn-ingresso group = 2 channel => 4-5 switchtype = euroisdn signalling = bri_cpe_ptmp pridialplan = local context=isdn-ingresso group = 3 channel => 7-8 switchtype = euroisdn signalling = bri_cpe_ptmp pridialplan = local context=isdn-ingresso group = 4 channel => 10-11