[Asterisk-Users] RTP timing in a SIP only world (choppy MOH)

Thu Nov 20 03:05:13 MST 2003

Hi!

> It looks like RTP has a real problem with timing if it is not receiving
> RTP packets. If the outside call that is placed on hold is not generating
> any audio, the sip/fxo gateway does not send * RTP packets.
> Is this valid?

Yep, unfortunately. That's why for example in X-Lite you'll need to 
change settings to "Transmit Silence=Yes". No clue how to do that on the 
GS, I don't own any of these.

Philipp