[asterisk-users] zaptel alarm

[Gonzalo Servat]

On Wed, Apr 2, 2008 at 10:28 AM, Greg Woods <greg at gregandeva.net> wrote:

> I've been a happy user of asterisk for over a year just for a small home
> setup (a Digium TDM400P with one POTS line and three internal extensions
> plus a couple of SIP phones). I recently moved from running Fedora Core
> 6 running * 1.4.1 compiled from source and zaptel 1.4.7 to Fedora 8,
> using the RPM package for * 1.4.18 and zaptel 1.4.9 . It worked fine for
> a week, but suddenly I can't dial out any more. Incoming calls work
> fine, and outgoing calls through my Teliax line (IAX2) work fine, but I
> get a fast busy if I try to dial out through the land line. All that
> appears in the messages log is:
>
> [Apr  2 07:13:48] WARNING[24249] chan_zap.c: Detected alarm on channel
> 4: No Alarm
> [Apr  2 07:13:48] NOTICE[24242] chan_zap.c: Alarm cleared on channel 4
>
> "core set debug 3" doesn't give any more detail.
>
> I have tried stopping asterisk, restarting zaptel (unloading and
> reloading), and starting asterisk, but the behavior persists.
>

Hi Greg,

This might be a long shot, but I had this exact same problem recently and it
turned out to be a problem with the actual line. Have you tried plugging in
a phone directly to the line? Check that you have a dial tone and that you
can receive and make calls.

- Gonzalo
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