[asterisk-users] Multiple Digium cards with one NFAS trunkgroup

Steve Totaro stotaro at totarotechnologies.com
Mon Dec 28 11:52:17 CST 2009


On Mon, Dec 28, 2009 at 12:45 PM, Ron McCarthy <ronmccar at gmail.com> wrote:

> Hi list,
>
> Ive got a server with 6 ports on it (4+2 port card) we have a DS3
> delivering all voice DS1's to us. Carrier has a trunkgroup for the first 8
> span (we only have the first 6 plugged in right now). Everything works fine
> until we fail the primary D channel (D's are on 24,48) the secondary then
> picks up and outbound calls do not work, if we reboot Asterisk the D on 48
> comes up and it works fine, but we have to reboot, a reload chan_zap.so or
> no interaction causes all outgoing calls to fail and no inbound audio.
>
> Any ideal on what would cause this? I tried the latest Zaptel and then a
> older version to, same issue.
>
> Here is what the config files look like, any help would be great on this,
> ive Googled and can't seem to find what else to try!
>
> zaptel.conf
> loadzone=us
> defaultzone=us
>
>
> span=1,1,0,esf,b8zs
> bchan=1-23
> dchan=24
>
> span=2,1,0,esf,b8zs
> bchan=25-47
> dchan=48
>
> span=3,1,0,esf,b8zs
> bchan=49-72
> #dchan=72
>
> span=4,1,0,esf,b8zs
> bchan=73-96
> #dchan=96
>
> span=5,1,0,esf,b8zs
> bchan=97-120
> #dchan=120
>
> span=6,1,0,esf,b8zs
> bchan=121-144
> #dchan=144
>
> zapata.conf
> [trunkgroups]
> trunkgroup => 1,24,48
> spanmap => 1,1,0
> spanmap => 2,1,1
> spanmap => 3,1,2
> spanmap => 4,1,3
> spanmap => 5,1,6
> spanmap => 6,1,7
>
> [channels]
> switchtype=4ess
> signalling=pri_cpe
> context=trunkinbound
> group = 0
> channel => 1-23
> channel => 25-47
> channel => 49-144
> ;,25-47,49-144
> ;,25-47,48-288
>
> ;channel => 1-23,25-47,49-144
> ;,49-71,73-95,97-119,121-143
>
>
>
I would call Digium but last I knew, NFAS only worked across one card.

Thanks,
Steve Totaro
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