[Asterisk-Users] INBAND DTMF G729 ASTERISK

[denis at isolve.com.br]

> On Thursday 23 June 2005 15:19, denis at isolve.com.br wrote:
>> Why don't Asterisk support inband DTMF with G729? Is  there a way to do
>> that!?
>
> If you figure out how to do it, I'm sure you will have a very captive and
> attentive audience to explain how you're sending continuous tones over a
> lossy voice codec.

But there are some products that supports DTMF inband on G729. Ok, it will
not work in most cases(like everyone told) but why Asterisk dont support
it? Is this hardcoded, or is possible to try it out?

> It's just not possible to reliably send continuous tones (which include
> DTMF) over a lossy voice codec such as g729, sorry.
>
> -A.