HI: I had this problem before with TDM2400P but with fxo modules and VPMADT032 (echo canceller),there was no audio at all.but then i unpulgged the ehco canceller module (VPMADT032) from the TDM2400P board and started the server and then i didnt face this issue any more. In your case first check the output of #dmesg if it shows repeated message of "Unable to set SW Companding on channel " ,then your problem is with the echocanceler module (VPMADT032) and do same what i did,dont talk to digium cause they themselves dont know about this error and dont have solution for it ,i tried before without any success. best regards;
--- On Fri, 1/29/10, Noah I. Engelberth <n...@directlinkcomputers.com> wrote: From: Noah I. Engelberth <n...@directlinkcomputers.com> Subject: Re: [asterisk-users] TDM2400 card FXS problems To: "asterisk-users@lists.digium.com" <asterisk-users@lists.digium.com> Date: Friday, January 29, 2010, 2:10 PM I don't know what it showed at that time, I didn't know to look for that. I'll try to get the customer's permission to re-create the symptoms this weekend and post back with the lsdahdi output. Thank you, Noah Engelberth Direct Link Computer Systems ----- Message: 12 Date: Thu, 28 Jan 2010 23:13:56 +0200 From: Tzafrir Cohen <tzafrir.co...@xorcom.com> Subject: Re: [asterisk-users] TDM2400 card FXS problems To: asterisk-users@lists.digium.com Message-ID: <20100128211356.gx3...@xorcom.com> Content-Type: text/plain; charset=us-ascii On Thu, Jan 28, 2010 at 07:25:18PM +0000, Noah I. Engelberth wrote: > We have a recently deployed server with a new TDM2400 card that will > not put dialtone or audio on FXS ports after the physical server > restarts What's the output of lsdahdi in that case? > (though they will ring if called, there's just no audio on the line > if the phone at the other end picks up). The symptom can be > resolved by stopping Asterisk, restarting DAHDI, and then restarting > Asterisk. -- 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 -- asterisk-users mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
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