On Mon, Dec 14, 2009 at 05:32:21AM -0800, Vieri wrote:
> Hi,
>
> I've noticed that a small but meaningful quota of calls from my Alcatel PBX
> to Asterisk are failing.
>
> This does not always happen and it is not easily reproducible but on high
> traffic I do get a large number of cases.
>
> Example: Alcatel PBX extension 7085 calls Asterisk PBX extension 6145 over a
> PRI E1 link.
>
> I see this in the Asterisk log:
>
> Dec 14 14:10:31 VERBOSE[11378] logger.c: -- Accepting overlap call from
> '7085' to '6145' on channel 1/31, span 1
> Dec 14 14:10:31 VERBOSE[5558] logger.c: -- Starting simple switch on
> 'Zap/31-1'
> Dec 14 14:10:32 DEBUG[5558] chan_zap.c: DTMF digit: 5 on Zap/31-1
> Dec 14 14:10:40 DEBUG[5558] chan_zap.c: No such possible extension '61455' in
> context 'from-alcatel'
>
> Obviously, it's failing because Asterisk is trying to match destination+extra
> DTMF digit (ie. 6145+5).
>
> However, noone ever dialed that extra digit! So how did it get there?
>
> I guess I could disable "overlap" in Asterisk but that isn't the right way to
> go.
>
> What else can I do (where else can I look) to solve this issue?
Please provide trace from 'pri debug' .
--
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
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