[asterisk-users] Unable to make outbound calls

[Kal Feher]

I've got an asterisk 1.4.24 box with dahdi complete 2.1.0.3+2.1.0.2

I've got a 2 port T2XXP card attached with on T1 currently plugged in.

Inbound calls work fine, but outbound fail with the rather cryptic:
[May 19 17:28:07] WARNING[11360]: app_dial.c:1237 dial_exec_full: Unable to
create channel of type 'DAHDI' (cause 0 - Unknown)

There are similar threads I've found on the net but they tend to be related
to dahdi not being loaded or similar. In my case dahdi is loaded and
channels visible.

I've rsync'd a configuration (/etc/asterisk and /etc/dahdi) from another
server that is currently working fine. But still no luck.

Any hints would be appreciated. In particular if someone can suggest some
documentation on what _could_ cause a (cause 0 - Unknown) then I can
investigate those.

Some details below:

geriatrix ~ # dahdi_scan
[1]
active=yes
alarms=OK
description=T2XXP (PCI) Card 0 Span 1
name=TE2/0/1
manufacturer=Digium
devicetype=Wildcard TE210P (4th Gen)
location=Board ID Switch 0
basechan=1
totchans=24
irq=48
type=digital-T1
syncsrc=1
lbo=0 db (CSU)/0-133 feet (DSX-1)
coding_opts=B8ZS,AMI
framing_opts=ESF,D4
coding=B8ZS
framing=ESF
[2]
active=yes
alarms=RED
description=T2XXP (PCI) Card 0 Span 2
name=TE2/0/2
manufacturer=Digium
devicetype=Wildcard TE210P (4th Gen)
location=Board ID Switch 0
basechan=25
totchans=24
irq=48
type=digital-T1
syncsrc=1
lbo=0 db (CSU)/0-133 feet (DSX-1)
coding_opts=B8ZS,AMI
framing_opts=ESF,D4
coding=B8ZS
framing=ESF


geriatrix ~ # cat /etc/dahdi/system.conf
# Autogenerated by /usr/sbin/dahdi_genconf on Tue May 19 17:37:11 2009 -- do
not hand edit
# Dahdi Configuration File
#
# This file is parsed by the Dahdi Configurator, dahdi_cfg
#
# Span 1: TE2/0/1 "T2XXP (PCI) Card 0 Span 1" (MASTER) B8ZS/ESF ClockSource
span=1,1,0,esf,b8zs
# termtype: te
bchan=1-23
dchan=24
echocanceller=mg2,1-23

# Span 2: TE2/0/2 "T2XXP (PCI) Card 0 Span 2" B8ZS/ESF RED
span=2,2,0,esf,b8zs
# termtype: te
bchan=25-47
dchan=48
echocanceller=mg2,25-47

# Global data

loadzone        = us
defaultzone     = us

geriatrix ~ # lsmod
Module                  Size  Used by
dahdi_echocan_mg2       5128  0
wct4xxp               285696  48
dahdi                 180904  100 dahdi_echocan_mg2,wct4xxp

geriatrix*CLI> dahdi show channels
   Chan Extension  Context         Language   MOH Interpret
 pseudo            default                    default
      1            DID_span_1                 default
      2            DID_span_1                 default
      3            DID_span_1                 default
      4            DID_span_1                 default
      5            DID_span_1                 default
      6            DID_span_1                 default
      7            DID_span_1                 default
      8            DID_span_1                 default
      9            DID_span_1                 default
     10            DID_span_1                 default
     11            DID_span_1                 default
     12            DID_span_1                 default
     13            DID_span_1                 default
     14            DID_span_1                 default
     15            DID_span_1                 default
     16            DID_span_1                 default
     17            DID_span_1                 default
     18            DID_span_1                 default
     19            DID_span_1                 default
     20            DID_span_1                 default
     21            DID_span_1                 default
     22            DID_span_1                 default
     23            DID_span_1                 default
     25            DID_span_2                 default
     26            DID_span_2                 default
     27            DID_span_2                 default
     28            DID_span_2                 default
     29            DID_span_2                 default
     30            DID_span_2                 default
     31            DID_span_2                 default
     32            DID_span_2                 default
     33            DID_span_2                 default
     34            DID_span_2                 default
     35            DID_span_2                 default
     36            DID_span_2                 default
     37            DID_span_2                 default
     38            DID_span_2                 default
     39            DID_span_2                 default
     40            DID_span_2                 default
     41            DID_span_2                 default
     42            DID_span_2                 default
     43            DID_span_2                 default
     44            DID_span_2                 default
     45            DID_span_2                 default
     46            DID_span_2                 default
     47            DID_span_2                 default
-- 
Kal