Steve Totaro
2006-Oct-11 08:09 UTC
[Fwd: Re: [asterisk-users] NFAS Not Passing Audio on B-chan 48, 72, 96]
Kristian Kielhofner wrote:> Steve Totaro wrote: >> I have NFAS setup on several quad port T1 cards (Sangoma). >> It mostly works well with the exception that calls coming in on >> channels 48,72, and 96 have no audio. I tried removing these >> channels from zapata.conf with hopes that the channels would not come >> up or be used. Now I get "Ring requested on unconfigured channel". >> How can I busyout these these channels so that incoming calls are not >> sent to them, or how can I fix the real problem? I think it may be a >> Sangoma/Wanpipe configuration issue. >> >> Thanks, >> Steve Totaro > > Steve, > > I take it you have one D channel for all four spans? On 24? I > think this should be pretty transparent to wanpipe. You should > configure four spans, with one channel group (type TDM) per span > (obvious). You should also probably disable any "native D channel" > features. I always have nothing but problems with that. In > zaptel.conf, only specify one d channel. The "tricky" stuff is in > zapata.conf. Can you post that, and maybe zaptel.conf too? > > -- > Kristian KielhofnerYes the D chan is 24 with no backup. Before I had channel = 1-23,25-96. [trunkgroups] trunkgroup => 1,24 spanmap => 1,1,0 spanmap => 2,1,1 spanmap => 3,1,2 spanmap => 4,1,3 [channels] resetinterval=never callerid=asreceived usecallerid=yes hidecallerid=no callwaiting=no usecallingpres=yes callwaitingcallerid=yes threewaycalling=yes transfer=yes callreturn=yes echocancel=no echocancelwhenbridged=no ;echotraining=800 group=0 callgroup=1 pickupgroup=1 immediate=no rxgain=0.0 txgain=0.0 context=from-pstn switchtype=5ess signalling=pri_cpe channel => 1-23,25-47,49-71,73-95 span=1,0,0,esf,b8zs span=2,0,0,esf,b8zs span=3,0,0,esf,b8zs span=4,0,0,esf,b8zs bchan=1-23,25-96 dchan=24 loadzone=us defaultzone=us