Do you always like to repeat someone elses answer? or only when you don't read the whole thing?
On Tue, 15 Mar 2005 19:28:01 -0800, Tom Samplonius <[EMAIL PROTECTED]> wrote: > On Tue, 15 Mar 2005 16:29:53 -0500, C F <[EMAIL PROTECTED]> wrote: > > Your problem with MOH has to do with the fact that Asterisk needs a > > timing source to play back music on hold. So when there is an audio > > stream coming in asterisk can use that incoming stream as a timing > > source. If however silence suppression is used, then asterisk has no > > timing source therefore MOH doesn't work. You can get a timing source > > by loading ztdummy. Look up asterisk timing on the wiki > > The wiki is located here: > > www.voip-info.org > > That is actually incorrect. Zaptel timing is not required or used by MOH. > > But Asterisk's RTP implementation does use the incoming stream to > time the outgoing stream. So if there are no incoming packets, no > outgoing packets are sent, and you don't hear the music. This means > that you can't use VAD/Silence detection on any SIP end-points with > Asterisk. This affects any sounds played by Asterisk, including > annoucements, ring-backs, etc., not just MOH. > > Tom > _______________________________________________ Asterisk-Users mailing list [email protected] http://lists.digium.com/mailman/listinfo/asterisk-users To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-users
