[Freeswitch-dev] how to prevent DTMF tones/info from being recorded
Hello, I'm using ESL (outbound) to control a Freeswitch server. I need to be able to record only the "sound" from the microphone, excluding any DTMF related info and sound... The actual command used for recording is "record". Thanks a lot for your help, Victor
Where are the DTMF sounds coming from? If they are inband then they are part of the audio stream which makes it next to impossible to remove without some trickery, most likely in post-processing. It's definitely better if you can prevent the DTMFs from showing up in the first place, which is why I was curious as to where they're coming from. -MC On Sat, May 26, 2012 at 6:27 AM, <victor.velo@videotron.ca> wrote:
Hello,
I'm using ESL (outbound) to control a Freeswitch server. I need to be able to record only the "sound" from the microphone, excluding any DTMF related info and sound...
The actual command used for recording is "record".
Thanks a lot for your help,
Victor
Hello Michael, The source is the hand set, or precisely the soft-phone. I looked at the "preferences" and there was this inband DTMF activated. Dis-activating this option solved the issue actually. Thank you very much! Victor ----- Original Message ----- From: <victor.velo@videotron.ca> Date: Saturday, May 26, 2012 9:27 am Subject: how to prevent DTMF tones/info from being recorded To: freeswitch-dev@lists.freeswitch.org
Hello,
I'm using ESL (outbound) to control a Freeswitch server. I need to be able to record only the "sound" from the microphone, excluding any DTMF related info and sound...
The actual command used for recording is "record".
Thanks a lot for your help,
Victor
participants (2)
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Michael Collins
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victor.velo＠videotron.ca