[asterisk-users] DAHDI/ZAP overlap dialing

[Tzafrir Cohen]

On Fri, Oct 30, 2009 at 04:54:46AM -0700, Vieri wrote:
> Hi,
> 
> I have a PRI euroisdn link between an Alcatel PBX and Asterisk.
> 
> I'm having some trouble with overlap dialing.
> 
> Suppose I dial '874053' from an Alcatel extension ('7034') where '87' is an Alcatel prefix of type "ARS Prof.Trg Grp Seiz.with overlap".
> 
> I'm expecting Asterisk to receive '1004053' (where '100' is a prefix which always shows up in the euroisdn setup).
> 
> However, Asterisk is only receiving '1004' which means that it's not reading the digits that follow.
> 
> Are there issues with "receiving" overlap dials from zap channels?
> 
> According to the Alcatel trace below, it looks like Asterisk is accepting the call before a "Sending complete" is released by Alcatel.
> 
> I'm using libpri 1.2.8 and Asterisk 1.2.31.1.

I'm not sure if handling of overlap hasn't changed since.

But can you provide a trace of how Asterisk sees things? e.g. 'pri
intense debug span 1' 

-- 
               Tzafrir Cohen
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