We got it fixed. In reality, the output of lsdahdi did not look suspicious.
Following a suggestion of Emanuele Carbone I looked at the output of /etc/init.d/dahdi start and realized that the driver was not loading because because we had changed the config to use oslec (sw echo cancellation) several weeks earlier but had not restarted the machine. -----Mensaje original----- De: asterisk-users-boun...@lists.digium.com [mailto:asterisk-users-boun...@lists.digium.com] En nombre de Tzafrir Cohen Enviado el: domingo, 09 de mayo de 2010 6:21 Para: asterisk-users@lists.digium.com Asunto: Re: [asterisk-users] Cant load chan_dahdi On Mon, May 03, 2010 at 12:12:19AM -0700, Enrique Mora wrote: > Hello to all. > This has been my first post to the list and I'm a bit flustered by the > situation I describe so sorry if I got anything wrong. If you start a new topic, don't reply to an existing message. Write a new one to the address of the list (however if you're on the same topic, do reply to follow-up). > Any help or pointer anyone can give me will be greatly appreciated. > > Regards > Enrique > > > De: Enrique Mora > Enviado el: lunes, 03 de mayo de 2010 9:05 > Para: 'Asterisk Users Mailing List - Non-Commercial Discussion' > Asunto: Cant load chan_dahdi > > Suddenly, after restarting our server we are unable to load chan_dahdi > > The configuration has been stable for months but for some reason we get these > errors when trying to load chan_dahdi. The Unregister application > DAHDISendKepadFacility application does not appear in any logfiles prior to > today. > > asterisk*CLI> module unload chan_dahdi.so > == Unregistered application 'DAHDISendKeypadFacility' > == Unregistered channel 1 > asterisk*CLI> module load chan_dahdi.so > Unable to load module chan_dahdi.so > Command 'module load chan_dahdi.so ' failed. > == Registered application 'DAHDISendKeypadFacility' > == Parsing '/etc/asterisk/chan_dahdi.conf': == Found > == Parsing '/etc/asterisk/users.conf': == Found > -- Registered channel 1, ISDN PRI signalling > [May 3 08:56:52] WARNING[2292]: chan_dahdi.c:2121 dahdi_open: Unable to > specify channel 2: No such device or address > [May 3 08:56:52] ERROR[2292]: chan_dahdi.c:10036 mkintf: Unable to open > channel 2: No such device or address > here = 0, tmp->channel = 2, channel = 2 > [May 3 08:56:52] ERROR[2292]: chan_dahdi.c:15994 build_channels: Unable to > register channel '1-15' What is the output of lsdahdi ? -- Tzafrir Cohen icq#16849755 jabber:tzafrir.co...@xorcom.com +972-50-7952406 mailto:tzafrir.co...@xorcom.com http://www.xorcom.com iax:gu...@local.xorcom.com/tzafrir -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- New to Asterisk? Join us for a live introductory webinar every Thurs: http://www.asterisk.org/hello asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users