Variable send silence when idle
From FreeSWITCH Wiki
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:
Implemented By:
| Module Name | Source File | Last Revised |
| core | switch_ivr.c | 11274 |
| core | switch_ivr_originate.c | 10664 |
