[asterisk-users] ZT_CHANCONFIG failed on channel 1: No suchdevice or address

[Astawerks]

I had the same problem with a sangoma card.  Try to unplug channel 1 and
then restart zaptel and see if the problem persist. If so  unplug 2 and so
on.  My problem was that I had a FXO pluged into FXS port.  Maybe someone
switched some cables and did not tell you ?


Astawerks
VoIP Hardware sales and consulting
http://www.astawerks.com
614-495-1400



-----Original Message-----
From: asterisk-users-bounces at lists.digium.com
[mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Tzafrir Cohen
Sent: Thursday, April 19, 2007 5:19 AM
To: Asterisk Users Mailing List - Non-Commercial Discussion
Subject: Re: [asterisk-users] ZT_CHANCONFIG failed on channel 1: No
suchdevice or address

On Thu, Apr 19, 2007 at 02:08:47AM -0700, kjcsb wrote:
> I have had a TDM400 with 2 FXO and 2 FXS working for ages (>12 months). It
has stopped working. All four green lights are still lit. I have rebuilt
zaptel and asterisk and restarted but the problem persists. 
> 
> /sbin/ztcfg -vvvv
> Zaptel Configuration
> ======================
> 
> Channel map:
> Channel 01: FXO Kewlstart (Default) (Slaves: 01) Channel 02: FXO 
> Kewlstart (Default) (Slaves: 02) Channel 03: FXS Kewlstart (Default) 
> (Slaves: 03) Channel 04: FXS Kewlstart (Default) (Slaves: 04) 
> ZT_CHANCONFIG failed on channel 1: No such device or address

> ls -la /dev/zap
> drwxr-xr-x  2 asterisk asterisk      140 Apr 19 20:05 .
> drwxr-xr-x 11 root     root         3620 Apr 19 21:01 ..
> crw-------  1 asterisk asterisk 196, 254 Apr 19 20:05 channel
> crw-------  1 asterisk asterisk 196,   0 Apr 19 20:05 ctl
> crw-------  1 asterisk asterisk 196, 255 Apr 19 20:05 pseudo
> crw-------  1 asterisk asterisk 196, 253 Apr 19 20:05 timer
> crw-rw----  1 asterisk asterisk 196, 250 Apr 19 20:05 transcode

What is the output of:

ls -l /sys/class/zaptel

-- 
               Tzafrir Cohen       
icq#16849755                    jabber:tzafrir at jabber.org
+972-50-7952406           mailto:tzafrir.cohen at xorcom.com       
http://www.xorcom.com  iax:guest at local.xorcom.com/tzafrir
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