We are running asterisk 1.8.4.2 from source, our meetme options are aAwoTIMs running on CentOS 64-bit AMD processor, using dahdidummy. The issue we are having is when the moderator is the only one on the call no music on hold is played, however when the participants arrive before the moderator, music on hold plays for the participants until the moderator arrives.
Any ideas? It appears to be a problem only on 64bit, I know of someone running asterisk 1.6 on 32bit and it works properly. Asterisk 1.6 on this 64-bit machine produced the same issue where when the moderator is the only one on the conference, then MOH does not play.
Any help is appreciated.