[Freeswitch-users] Generating a BEEP tone

Piotr Gregor piotrek.gregor at gmail.com
Mon Aug 29 17:10:14 MSD 2016

Hi William,

You can use "tone stream" to insert beep into your script*.
For example this will play 1000Hz tone for 1.85s followed by 1.75s of

<action application="playback" data="tone_stream://L=1;%(1850,1750,1000)" />

Please read


for details.

* - You can use mod_avmd to detect such BEEPs.

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