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Re: [Linphone-developers] VAD for Speaker and Mic

From: Eric des Courtis
Subject: Re: [Linphone-developers] VAD for Speaker and Mic
Date: Wed, 30 Sep 2009 10:43:47 -0400


Thank you for your response.

Do you know since what version of linphone has this feature been available?


On Wed, Sep 30, 2009 at 8:31 AM, Simon Morlat <address@hidden> wrote:
> Hi,
> This functionality is already implemented, it is called "echo limiter".
> In [sound] section of linphonerc, add echolimiter=1 to enable it.
> It's useful in cases where echo canceler cannot work (for various reasons).
> It 's  implemented in mediastreamer2/src/msvolume.c
> and driven by coreapi/linphonecore.c, within
> linphone_core_start_media_streams()
> Simon
> Le mardi 29 septembre 2009 20:38:43, Eric des Courtis a écrit :
>> Hello,
>> I would like the run linphone with a loud speaker and a mic. I don't
>> want feedback from the speaker into the mic. I was wondering if there
>> is a mechanism to detect incoming audio (from the rtp stream) and to
>> mute the mic during that time to prevent feedback? If not can anyone
>> give me pointers on what would need to be done in order to accomplish
>> this?
>> Cheers.
>> Eric des Courtis
>> _______________________________________________
>> Linphone-developers mailing list
>> address@hidden

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