Variable send silence when idle

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send_silence_when_idle

When greater than 0, this variable tells FreeSWITCH to transmit comfort noise when idle. The value of this variable is set to the divisor of the silence generating function. 400 or 1400 are common values set, but you may experiment with other choices to pick one that sounds best.

When true, FreeSWITCH will pick a default comfort noise value.

When -1, FreeSWITCH will transmit silence without comfort noise.

Usage:

<action application="set" data="send_silence_when_idle=400"/>

See also:

bridge_generate_comfort_noise

Implemented By:

Module Name Source FileLast Revised
coreswitch_ivr.c 11274
coreswitch_ivr_originate.c 10664