[asterisk-r2] Sending backward tones

[Guilherme Peron]

Hi Moises,

It seems I don't have this flag in my chan_dahdi.c file.
However I've found this change in the Internet:
http://lists.digium.com/pipermail/asterisk-commits/2009-January/030183.html
Is this change enough, or I need something else?

Thanks,
Guilherme

On Fri, Jul 13, 2012 at 4:35 PM, Moises Silva <moises.silva at gmail.com>wrote:

> On Fri, Jul 13, 2012 at 1:34 PM, Guilherme Peron <guiperon at gmail.com>wrote:
>
>> Hello,
>>
>> I'm using asterisk 1.6.0.27 and openr2 1.3.0.
>> When trying to make incoming calls to asterisk to busy phones, openr2
>> does not send a congestion/busy tone to the PSTN.
>> Firstly it sends "line is free, don't charge", then it sends a clearback.
>> Does anybody knows if there is any patch or configuration to change this
>> behaviour?
>>
>
> You need mfcr2_accept_on_offer=no
>
> This won't accept the call immediately, and as long as you DO NOT Answer()
> in the dialplan and send the call to the phone via Dial(SIP/xxx) or
> Dial(DAHDI/xxx), it should work.
>
>
> *Moises Silva
> **Manager, Software Engineering***
>
> msilva at sangoma.com
>
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