On Mon, Jul 25, 2011 at 08:43:02AM +0000, Soeren Malchow (MCon) wrote:
> Dear all,
>
> i have a problem with a system running
>
> - Ubuntu 10.04 ( all updates done )
> - ii asterisk 1:1.8.5.0-1digium1~lucid Open
> Source Private Branch Exchange (PBX)
> - ii asterisk-dahdi 1:1.8.5.0-1digium1~lucid DAHDI
> devices support for the Asterisk PBX
>
> I also use freepbx 2.9 for the configuration.
>
> Hardware is a Dell R410 and a Digium Wildcard
>
> wcte12xp+ d161:8000 Wildcard TE121
>
> The status is as follows,
> - all drivers are loaded and the E1 card shows a GREEN LED and no alarms
> - asterisk is up
> - the provider is Bharti Airtel in India
> - the configuration was copied from my PBX in germany and slightly modified,
> that is a asterisk 1.4 though
>
> <--snip-->
> root@pbx01]: ~/backup/asterisk # dahdi_cfg -f -t -vv
> DAHDI Tools Version - 2.2.1
>
> DAHDI Version: 2.2.1
This seems like an old version of the driver if the package is based on
1.8.5... but I don't think that by itself is what is causing your
problems.
> Contents of dahdi-channels.conf
>
> group=0
> context=from-pstn
> switchtype=euroisdn
> signalling=pri_cpe
> group=0
> channel => 1-15,17-31
> context=default
> group=63
>
> And no matter whether i call in or out it does not work, from internally i
> get the following error ( parts of the phonenumbers are removed )
>
> -- Executing [s@macro-dialout-trunk:20] Dial("SIP/1990-00000001",
> "DAHDI/g0/9560XXXXXX,300,") in new stack
> [Jul 25 14:10:31] WARNING[6121]: chan_dahdi.c:5098 dahdi_confmute: DAHDI
> confmute(0) failed on channel 1: Invalid argument
> -- Couldn't call DAHDI/g0/9560XXXXXX
> [Jul 25 14:10:31] WARNING[6121]: chan_dahdi.c:5098 dahdi_confmute: DAHDI
> confmute(0) failed on channel 1: Invalid argument
> [Jul 25 14:10:31] WARNING[6121]: chan_dahdi.c:5041 restore_gains: Unable to
> restore gains: Invalid argument
> [Jul 25 14:10:31] WARNING[6121]: chan_dahdi.c:4724 reset_conf: Failed to
> reset conferencing on channel 1: Invalid argument
> -- Hungup 'DAHDI/1-1'
> == Everyone is busy/congested at this time (0:0/0/0)
> -- Executing [s@macro-dialout-trunk:21] NoOp("SIP/1990-00000001", "Dial
> failed for some reason with DIALSTATUS = CHANUNAVAIL and HANGUPCAUSE = 0") in
> new stack
> -- Executing [s@macro-dialout-trunk:22] Goto("SIP/1990-00000001",
> "s-CHANUNAVAIL,1") in new stack
> -- Goto (macro-dialout-trunk,s-CHANUNAVAIL,1)
> -- Executing [s-CHANUNAVAIL@macro-dialout-trunk:1]
> Set("SIP/1990-00000001", "RC=0") in new stack
> -- Executing [s-CHANUNAVAIL@macro-dialout-trunk:2]
> Goto("SIP/1990-00000001", "0,1") in new stack
> -- Goto (macro-dialout-trunk,0,1)
> -- Executing [0@macro-dialout-trunk:1] Goto("SIP/1990-00000001",
> "continue,1") in new stack
> -- Goto (macro-dialout-trunk,continue,1)
> -- Executing [continue@macro-dialout-trunk:1] GotoIf("SIP/1990-00000001",
> "1?noreport") in new stack
> -- Goto (macro-dialout-trunk,continue,3)
> -- Executing [continue@macro-dialout-trunk:3] NoOp("SIP/1990-00000001",
> "TRUNK Dial failed due to CHANUNAVAIL HANGUPCAUSE: 0 - failing through to
> other trunks") in new stack
The invalid argument results from the call to confmute *appear* to me
like the channel was never set into AUDIOMODE, which from a quick scan
of code would only be the case if PRI support was not enabled in
chan_dahdi, and then that would have resulted in an error when setting
the signalling to pri_cpe. So I'm not quite sure. My best guess is that
there is some issue with how the package was created (especially given
the old version of DAHDI reported with then 1.8 branch of Asterisk).
Is there any DAHDI related output in 'dmesg'? What is the output of "pri
show channels" on the asterisk command line? Are you able to install
from source?
--
Shaun Ruffell
Digium, Inc. | Linux Kernel Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
Check us out at: www.digium.com & www.asterisk.org
--
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