Dear all, We use asterisk 1.6.2 , libss7 1.0.2 , dahdi , and wanrouter. With card sangoma A104 Our TelCo just use signaling on first E1 16 and no signaling on 2nd 3rd 4th E1. Please how we can configure chan_dahdi.conf and dahdi\system.conf. cicbeginswith=1 channel=1-15 sigchan=16 cicbeginswith=17 channel=17-31 cicbeginswith=32 channel=32-46 cicbeginswith=48 channel=48-62 cicbeginswith=63 channel=63-77 cicbeginswith=79 channel=79-93 cicbeginswith=94 channel=94-108 cicbeginswith=110 channel=110-124 span=1,1,0,ccs,hdb3,crc4 bchan=1-15,17-31 dchan=16 span=2,2,0,ccs,hdb3,crc4 bchan=32-46,48-62 dchan =47 span=3,3,0,ccs,hdb3,crc4 bchan=63-77,79-93 dchan =78 span=4,4,0,ccs,hdb3,crc4 bchan=94-108,110-124 dchan =109 -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.digium.com/pipermail/asterisk-ss7/attachments/20100711/f643c9d1/attachment.htm