[asterisk-users] DAHDI congestion problem

[Landy Landy]

I have a similar problem with DAHDI. If my server gets rebooted, I can't make any calls until the a call come in from outside. From there I can answer the call and DAHDI works fine afterwards.

--- On Mon, 9/28/09, Tzafrir Cohen <tzafrir.cohen at xorcom.com> wrote:

> From: Tzafrir Cohen <tzafrir.cohen at xorcom.com>
> Subject: Re: [asterisk-users] DAHDI congestion problem
> To: asterisk-users at lists.digium.com
> Date: Monday, September 28, 2009, 2:25 AM
> Just to answer your side issue:
> 
> On Sun, Sep 27, 2009 at 04:05:30PM -0500, Andy Howell
> wrote:
> 
> > The only Warning or Error I see is when asterisk first
> starts a new call.
> > 
> >   logger.c:     --
> Starting simple switch on 'DAHDI/1-1'
> > [Sep 27 15:55:50] WARNING[4199] chan_dahdi.c: Unable
> to enable echo cancellation on 
> > channel 1 (No such device)
> > 
> > On my TDM400P card, channel 1 is my analog phone, 2 my
> fax, and 4 the POTS line.
> > 
> > More config files etc below. Any ideas?
> > 
> > Thanks,
> > 
> >     Andy
> > 
> > /etc/dahdi/system.conf
> > # Autogenerated by /usr/sbin/dahdi_genconf on Wed Jun
> 10 22:20:05 2009 -- do not hand edit
> > # Dahdi Configuration File
> > #
> > # This file is parsed by the Dahdi Configurator,
> dahdi_cfg
> > #
> > # Span 1: WCTDM/4 "Wildcard TDM400P REV E/F Board 5"
> (MASTER)
> > fxols=1
> > #echocanceller=mg2,1
> > fxols=2
> > #echocanceller=mg2,2
> > # channel 3, WCTDM/4/2, no module.
> > fxsks=4
> > echocanceller=mg2,4
> 
> You get the "ENODEV" (No such device) error when trying to
> create an
> echo canceller on channel 1 simply because there isn't any
> echo
> canceller on channel one. Enable the above echocanceller
> lines, or use a
> single one for all of them.
> 
> But that's not your real issue.
> 
> -- 
>            
>    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
> 
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