[asterisk-users] Asterisk / PRI and Outbound Overlap Dialing

Mtt Cannon mcannon9180 at gmail.com
Fri Apr 6 07:57:37 CDT 2018


Thanks Richard, That did the trick. I had the 'overlapdial=yes' line
farther down in the chan_dahdi.conf file. Moving up before the channel line
worked.

Appreciate the help.

matt

On Thu, Apr 5, 2018 at 12:37 PM Richard Mudgett <rmudgett at digium.com> wrote:

> On Thu, Apr 5, 2018 at 7:20 AM, Mtt Cannon <mcannon9180 at gmail.com> wrote:
>
>>
>>
>> I am trying to setup Asterisk to act like a PBX connected via a PRI
>> gateway to a voice netowrk where Asterisk is doing outbound
>> overlap dialing for calls that terminate via that PRI. AFter researching
>> through the archives and online dcocs, I thought I had
>> everyting setup right, dialplan configured for '_X!' and the
>> 'overlapdial=yes' in the chan_dahdi.conf file, but when I try and
>> make a call, while the first digit triggers the outbound SETUP message,
>> that SETUP message always includes a 'Sending Complete'
>> parameter and any subsequent digits received from the originaing client
>> seem to be getting ignored as opposed to sent over in
>> subsequent ISDN INFORMATION messages.
>>
>> Any idea what I might be missing here...i did restart both DAHDI and
>> Asterisk after making the changes to support overlap.
>>
>> Logs and snippets are below..
>>
>> Thanks
>> matt
>>
>>
>> localhost*CLI> core show version
>> Asterisk 15.2.0 built by root @ localhost.localdomain on a x86_64 running
>> Linux on 2018-02-21 19:10:36 UTC
>>
>>
>> chan_dahdi.conf
>>
>> ; Overlap dialing mode (sending overlap digits)
>> ; Cannot be changed on a reload.
>> ;
>> ; incoming: incoming direction only
>> ; outgoing: outgoing direction only
>> ; no: neither direction
>> ; yes or both: both directions
>> ;
>> overlapdial=yes
>>
>
> Where is this option set in the chan_dahdi.conf file?  To have any effect
> on a particular channel the option
> MUST be set before the channel line that creates the channel.
>
> [channels]
> context=incoming
> switchtype=euroisdn
> signaling=pri_cpe
> overlapdial=yes
>
> ; All options currently set are used to create the specified channels on
> the next line.
> channel=1-15,17-31
> ; Any options set AFTER the channel line above DO NOT affect those
> channels.
>
> context=other
>
> Richard
>
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