[Freeswitch-users] Freetdm DTMF

[curriegrad2004]

apologies for telling you the wrong thing. I was replying you from my
phone btw :P

Yeah, bind_meta_app is the app you would use, but try changing it to
point to the b-leg, not the a-leg

On Wed, May 9, 2012 at 4:12 PM, Shane Harrison
<shane.harrison at paragon.co.nz> wrote:
> Thanks.  I am currently using bind_meta_app (set to both legs) already
> rather than bind_digits.  I'll give bind_digits a shot and see if it behaves
> differently.
>
> Note that I do detect the initial *3 digits and because bind_meta_app is
> both legs, this is successful no matter which direction the call is setup
> from.  However once the dialplan moves to the extension the *3 is bound to,
> digits are no longer received.
>
> The worrying thing for me is that ftdm_io.c doesn't even write to the log
> that it has received them (nor freetdm above that of course which is
> understandable) and I am surprised that the read() influences that since it
> works prior on the *3 digits.
>
> Cheers
> Shane
>
>
>
> On Thu, May 10, 2012 at 10:22 AM, curriegrad2004 <curriegrad2004 at gmail.com>
> wrote:
>>
>> I'm guessing the bind digits in your analog card was set to listen for
>> this sequence on the a-leg given if the call was being routed from the
>> IP side to the analog side.
>>
>> Try changing that to listen on the b-leg.
>>
>> On 5/9/12, Shane Harrison <shane at longwhitecloud.com> wrote:
>> > Hi All,
>> >
>> > Have a situation where I have a call between a SIP phone and a FreeTDM
>> > channel.   Pushing *3 on the analog FreeTDM phone is detected and this
>> > is
>> > bound to a dialplan extension (attended transfer) that does a read():
>> > <action application="read" data="3 3 'tone_stream://%(10000,0,350,440)'
>> > digits 30000 #"/>
>> >
>> > However pushing further digits on the analog phone ie. extension number
>> > of
>> > phone we wish to do an attended transfer to , doesn't result in the DTMF
>> > being detected.  Note that this all works the other way around ie. using
>> > the SIP phone.
>> >
>> > When the *3 digits are pushed on the analog phone I see the logs report:
>> >
>> >  ftdm_io.c:3463 [s2c1][1:4] Queuing DTMF * (debug = 0)
>> > mod_freetdm.c:702 Queuing DTMF [*] in channel FreeTDM/2:1/
>> >
>> > ftdm_io.c:3463 [s2c1][1:4] Queuing DTMF 4 (debug = 0)
>> >
>> > mod_freetdm.c:702 Queuing DTMF [4] in channel FreeTDM/2:1/
>> >
>> > When the further keys are pushed ftdm_io reports nothing.
>> >
>> > I have tried inserting a start_dtmf before the read() but it had no
>> > effect.
>> > Any thoughts as to why DTMF isn't being seen from the analog phone after
>> > the read()?
>> >
>> > Cheers
>> > Shane
>> >
>>
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