asterisk users - Jun 2010 - Astersik can not detect DTMF key

Hi all,

I'm building a karaoke service. Asterisk will play a music file, people can
detect the point when they want to sing and record by press * key during the
music is playing, and press # key to stop recording.

I use 2 functions: ast_streamfile and ast_seekstream to play audio file, and 
function ast_waitstream_fr to detect whenever people press DTMF key.

The problems is that, Asterisk can detect * key when I press, but to detect #
key, I have to press two times.

What is the problem ? 

Sorry for my English.

Very thanks,
Giang


      
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What type of phone you are using? It is possible that # is used by this
phone as one of its internal functions.

Zeeshan A Zakaria

--
www.ilovetovoip.com

On 2010-06-24 6:41 AM, "huu giang" <huugiang104 at yahoo.com>
wrote:

Hi all,

I'm building a karaoke service. Asterisk will play a music file, people can
detect the point when they want to sing and record by press * key during the
music is playing, and press # key to stop recording.

I use 2 functions: ast_streamfile and ast_seekstream to play audio file, and
function ast_waitstream_fr to detect whenever people press DTMF key.

The problems is that, Asterisk can detect * key when I press, but to detect
# key, I have to press two times.

What is the problem ?

Sorry for my English.

Very thanks,
Giang



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