[asterisk-users] Dahdi, b410p and looping from 1 port to another

[Tzafrir Cohen]

On Mon, Dec 01, 2008 at 10:09:06AM +0100, Olivier wrote:
> Hi,
> 
> Hardware is b410p with :
> - span1 jumpers set to NT (no 100 ohm termination)
> - span2 jumpers set to TE (no 100 ohm termination)
> - straight cable from port1 to port2
> 
> Scheme:
> 
> --------------------
>                    1----------
>                    |          |   <------ cat5 patch cord
>                    2----------
>    B410P      |
>                    3
>                    |
>                    4
>                    |
> --------------------
> 
> 
> 
> /etc/dahdi/system.conf :
> span=1,0,0,ccs,ami
> bchan=1,2
> dchan=3
> span=2,1,0,ccs,ami
> bchan=4,5
> dchan=6
> 
> 
> /etc/asterisk/chan_dahdi.conf:
> context=isdntrunk
> group=1
> callgroup=1
> pickupgroup=1
> immediate=no
> 
> signalling=bri_cpe
> channel=>1-2
> signalling=bri_net
> channel=>4-5

I'd seperate the NT and TE to different groups to make sure they don't
run over each other. Put the NT in group=2, and you'd be sure you dial
from the TE.

More importantly: what do you see in:

  pri debug span 1

If you see nothing there: do you see anything in 

  pri intense debug span 1

-- 
               Tzafrir Cohen
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