Specifies the G.711 SID RTP payload type, in the range of 0 to 127. This applies only if the preferred codec is G.711 with Silence Suppression.
The default value is
19
13, which is standard RFC 3389 comfort noise.
The value "19" is
Spacevars
0
company
-proprietary comfort noise.
The other possible value is 13, which is standard RFC 3389 comfort noise.
Heartbeat
Specifies whether to enable sending SID packets within a minimal interval during a silence period (at least one SID packet must be sent within a SID maximum packet time frame). Options are: