Re: [asterisk-dev] DTMF Gereration duplicated. Why?

[Paulo Garcia]

Hi,

I understood. Thanks for replies!

Paulo Garcia
Digivoice Eletrônica

On 10/3/06, Paul Cadach < [EMAIL PROTECTED]> wrote:

Hello,

 

I'm not sure but at least RFC2833 allows to not mute audio stream when sending RFC2833-coded DTMFs. But if you have enabled inband DTMF detection together with another sort of DTMF information - you will have duplicates, of course.

 

WBR,
Paul.

----- Original Message -----

From: Paulo Garcia

To: Asterisk Developers Mailing List

Sent: Tuesday, October 03, 2006 10:29 PM

Subject: Re: [asterisk-dev] DTMF Gereration duplicated. Why?

Hi,

no, I don 't... My callback receives from hardware the DTMF signal as soon as it is detected. Checking another channels implementations, I think I need to *mute* my channel during dtmf... Is it correct?

Regards

Paulo Garcia

On 10/3/06, Paul Cadach <[EMAIL PROTECTED]> wrote:

Hello,

 

Do you have support for variable-length DTMF with BEGIN and END events of DTMFs?

 

WBR,
Paul.

----- Original Message -----

From: Paulo Garcia

To: Asterisk Developers Mailing List

Sent: Tuesday, October 03, 2006 8:42 PM

Subject: [asterisk-dev] DTMF Gereration duplicated. Why?

Hi,

In my custom channel, when it detects a DTMF, it sends a AST_FRAME_DTMF to Asterisk. My problem is when I have to bridged channels. When the user press a DTMF in channel A, channel B receives it duplicated (or splitted??).

My *send_digit* callback always returns -1 to avoid Asterisk to generate DTMF.

Someone has an ideia about?

Best Regards


Paulo Garcia

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