[arm-allstar] Disable DTMF muting?

[David McGough]

Justin,

I'm glad setting dtmf_dsp=0 solves your problem for now!

BTW, I recommend that you use the ulaw CODEC in this scenario---that will
provide superior results over other CODECS which compress the audio
stream.

And, yes, selective local DTMF processing will get added to AllStar---this 
is a feature I very much need, too.

73, David KB4FXC


On Sun, 7 May 2017, Justin Reed wrote:

> BINGO!
> 
> This is exactly what I needed, for now.
> 
> If there is an future development that allows DTMF to be processed and 
> remain unmuted that would be great, but this patch is good for now.
> 
> Thank you.
> Justin
> NV8Q
> 
> 
> On 5/7/2017 8:53 PM, David McGough wrote:
> > Hi Justin,
> >
> > Well, yes, you can allow ALL DTMF to pass from an a sending node to a
> > receiving node, using a channel driver hack I added sometime back for use
> > with HF radios. But, the negative side effect to this is that all local
> > DTMF processing gets disabled.
> >
> > To turn off ALL local DTMF processing and allow DTMF to pass unscathed to
> > the remote end, in the active stanza of your chan_simpleusb.conf file, add
> > the directive:
> >
> > dtmf_dsp=0
> >
> > We don't currently have a way to otherwise selectively process DTMF. That
> > capability is definitely on the wish list, however.
> >
> >
> > 73, David KB4FXC
> >
> >
> >
> 
>