[Asterisk-Users] ADIT 600 T1 with DNIS digits problem

William K. Volkman
2005-12-07T20:07:09Z

Just to follow up in case others run into this, the problem
was with the zaptel 1.0.10 drivers, I had to add:
options wct4xxp vpmsupport=0
to /etc/modprobe.conf, with vpmsupport enabled the last
DNIS DTMF digit kept getting delayed (it could/would show
up on the next call or as the extension dialed after
the call answered).

HTH,
William.
On Mon, 2005-12-05 at 17:01, William K. Volkman wrote:
> Well we just finished turning up the first additional
> T1 and now I'm seeing problems with DNIS digits.
> We have a T1 split into 3 trunk groups, the second
> two trunk groups are to be connected to other
> equipment.  The first trunk group (8 channels) is
> for inbound traffic to Asterisk.
>
> telco <->  ADIT 600 <-> T4XXP(*)
>
> The trunk group is setup with 4 DNIS digits to
> be passed to the PBX.
>
> zaptel.conf:
> span=1,0,0,esf,b8zs,yellow
> span=2,0,0,esf,b8zs
> span=3,0,0,esf,b8zs
> span=4,0,0,esf,b8zs
> # Span 1 - Not working on card
> unused=1-24
> # Span2 - ADIT 600 - Modular unit, first card is FXO
> fxsks=25-32    # FXO Card
> fxogs=33-40    # FXS Card
> # not connected
> unused=41-48
> # Span 3
> e&m=49-56   # inbound trunk 1 - Office voice
> unused=57-64   # inbound trunk 2 - Transaction Modems
> unused=65-72   # inbound trunk 3 - FTP partial T1
> # Span 4
> unused = 73-96
> loadzone = us
> defaultzone=us
>
> zapata.conf:
>
> group = 3
> signalling=em_w ; featd
> usecallerid=no
> context = inbound
> channel => 49-56
>
> If in exentions.conf I have:
> [inbound]
> exten => _5948,1,Goto(incoming,s,2)
>
> I get an invalid extension response, using this:
> [inbound]
> exten => _594,1,Goto(incoming,s,2)
>
> It gets to the incoming context then complains about
> "8" being an invalid extension.
>
> Using this:
> [inbound]
> exten => _X.,1,Wait(1)
> exten => _X.,2,NoOp(${DNIS})
> exten => _X.,3,NoOp(${EXTEN})
> exten => _X.,4,SetVar(EXTEN="s")
> exten => _X.,5,Goto(incoming,s,2)
>
> I still get the invalid extension from the incoming
> context.
>
> Trying to use the featd signaling gives:
> Dec  5 16:58:43 WARNING[9713]: chan_zap.c:4786 ss_thread: Got a
> non-Feature Group D input on channel 56.  Assuming E&M Wink instead
> Using Asterisk 1.0.9
>
> Any suggestions?
> Thanks,
> William.