[Freeswitch-users] How to increase audio level for a channel's incoming (read) audio?

Hello everyone I have question about audio gain. Hers is the case <action application="set_audio_level" data="read 4"/> <action application="bridge" data="{absolute_codec_string='G729'}sofia/gateway/sip_trunk/xxxxxx"/> "set_audio_level" is only for conference,useless in this case. How to increase audio level for a channel's incoming audio? Thanks in advance -- View this message in context: http://freeswitch-users.2379917.n2.nabble.com/How-to-increase-audio-level-fo... Sent from the freeswitch-users mailing list archive at Nabble.com.