I can see in this bug; https://issues.asterisk.org/jira/browse/ASTERISK-5230, that silence suppression is supported in asterisk.
I saw many articles on the net and they sid that silence suppression is not supported in asterisk and it’s recommended to turn off silence suppression in the sip clients (phones)
I m using asterisk 1.8 and I do not know if the silence suppression is supported for all codec?
If it’s supported how to activate/deactivate silence suppression per codec?
I can see in the code: “addons/ooh323c/src/ooCapability.c”
/* Ignore silence suppression parameter unless cap is g7231 */
if(cap == OO_G7231)
params->silenceSuppression = silenceSuppression;
params->silenceSuppression = FALSE; /* Set to false for g711 and g729*/
that silence suppression is supported only for H323 and G723.1 codec.
Could you confirm that?