<div dir="ltr"><div>I believe you can use this API:<br><a href="https://wiki.freeswitch.org/wiki/Mod_commands#uuid_audio">https://wiki.freeswitch.org/wiki/Mod_commands#uuid_audio</a><br><br></div>-MC<br></div><div class="gmail_extra">
<br><br><div class="gmail_quote">On Wed, Aug 6, 2014 at 7:18 PM, tangdu <span dir="ltr"><<a href="mailto:tang.du@hotmail.com" target="_blank">tang.du@hotmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
Hello everyone<br>
I have question about audio gain.<br>
Hers is the case<br>
<action application="set_audio_level" data="read 4"/><br>
<action application="bridge"<br>
data="{absolute_codec_string='G729'}sofia/gateway/sip_trunk/xxxxxx"/><br>
<br>
"set_audio_level" is only for conference,useless in this case.<br>
<br>
How to increase audio level for a channel's incoming audio?<br>
Thanks in advance<br>
<br>
<br>
<br>
--<br>
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