[asterisk-users] [UK SPECIFIC] DAHDI and a OpenVox Card

[Tzafrir Cohen]

On Fri, May 01, 2009 at 07:16:19AM +0100, --[ UxBoD ]-- wrote:
> ----- "Tzafrir Cohen" <tzafrir.cohen at xorcom.com> wrote: 
> > On Mon, Apr 27, 2009 at 07:37:05AM +0100, --[ UxBoD ]-- wrote: 
> > > Hi, 
> > > 
> > > Built a new server at the weekend and install Asterisk 1.6.0.9 and 
> > > IAX and SIP work great :) The one problem I am having is getting the 
> > > OpenVox (TDM400 type card) to work. It is successfully identified 
> > > using WCTDM kernel module and dahdi_scan picks it up just fine. 
> > > The issue is when I try and setup dahdi_channel.conf as it fails 
> > > everytime. 
> > 
> > What is dahdi_channel.conf ? 
> > 
> > What is the output of: 
> > 
> > lsdahdi 
> > asterisk -rx 'dahdi show channels' 
> > 
> > > When running asterisk -rvvvv I see the port pick up the ring but the 
> > > it shows a RED Alarm failure. 
> > 
> > RED alarm: nothing connected to the port (applies to FXO as well as to 
> > digital ports - E1, T1, J1, BRI). 
> > 
> > 
> 
> Sorry for the delay! Okay here is the information requested :-
> 
> dahdi_chan.conf
> ---------------
> [channels]
> group=0
> language=en
> context=inbound-dahdi
> signalling=fxs_ks
> dahdichan => 1
> 
> lsdahdi
> -------
> [root at voip asterisk]# lsdahdi 
> ### Span  1: WCTDM/4 "Wildcard TDM400P REV E/F Board 5" (MASTER) 
>   1 FXO        FXSKS       (In use) (SWEC: MG2)  RED
>   2 EMPTY                   
>   3 EMPTY                   
>   4 EMPTY    
> 
> [root at voip asterisk]# asterisk -rx 'dahdi show channels'
>    Chan Extension  Context         Language   MOH Interpret        Blocked    State     
>  pseudo            default                    default                         In Service
>       1            inbound-dahdi   en         default                         In Service
> 
> 
> Cable is plugged in fine, but when it tries to pick up the call I get :-
> 
> [May  1 07:15:03] NOTICE[10601]: chan_dahdi.c:8164 handle_init_event: Alarm cleared on channel 1
> [May  1 07:15:04] WARNING[10601]: chan_dahdi.c:4664 handle_alarms: Detected alarm on channel 1: Red Alarm
> 
> Would be really nice to get this working and complete my VoIP installation :(

Is this a place where you get a polarity reversal event on call startup?

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