Hello Barry Thanx for ur quick reply. i have tried as u describe at ur mail, but the problem is that my telco use 1st E1 time slot 1 as a signal channel and 16th Time slot is also free. so we can use from 2-15, 17-31. when i tried with ur way and try to call sending using zap-17 the at asterisk cli i saw is ringing but no ringtone at my cell phone, when i try using 15th zap it is ok. after 15 th zap nothing is working. and is i satart numbering cic from 1 no call is going out. can u give me any suggestion? Best Regards shaon At 11:35 PM 6/13/2008, you wrote: >On Friday 13 June 2008 17:24:06 Shaon wrote: > > zaptel.conf > > > > #Sangoma A108 port 1 [slot:13 bus:9 span:1] <wanpipe1> > > span=1,0,0,ccs,hdb3 > > bchan=2-15,17-31 > > dchan=1 > >Why are you leaving out chan 16??? Presumably it's a normal bearer channel? > >span=1,1,0,ccs,hdb3 >bchan=2-31 >dchan=16 > > > > #Sangoma A108 port 2 [slot:13 bus:9 span:2] <wanpipe2> > > span=2,0,0,ccs,hdb3 > > bchan=32-46,48-62 > >Same question... > >span=2,0,0,ccs,hdb3 >bchan=32-62 > > > zapata.conf > > > > signalling=ss7 > > ss7type = itu > > linkset = 1 > > pointcode = 4521 > > adjpointcode = 9321 > > defaultdpc = 9321 > > sigchan = 1 > > cicbeginswith=2 > > channel = 2-15,17-31,32-46,48-62 > > >sigchan = 1 >cicbeginswith=1 >channel = 2-62 > >CICs are usually numbered from 1 and do not include the signalling >channel. In >any case, the settings must match the other end and if it's a typical >PBX/switch then the settings I've added above would probably work if you only >have one signaling channel. > > - Barry