Goto the Service Paramaters for the IP Voice Media Streaming App. At the bottom of the page, there is a paramater "supported MoH codecs" with a list of codecs. I suspect that you only have g.729 highlighted, highlight only the codecs that you are actually going to use.
If you highlight all the codecs, then a file will be created for every codec. Add several MoH sources and the space used adds up pretty quickly, and makes your backups huge.
There should be 4 output files: g729, wb (wideband), ulaw (G.711 ulaw), and alaw (G.711 alaw).
Double-tap the "i" button or "?" button on the held IP phone while it's been put on hold, and you'll see what codec is being used. The codec to use for the held call is determined by the region setting between the MOH server device and the held device.
When I will put a caller on hold the codec in the info is g.729 and I have only one region which is default. The codec within this region is g.711. The important thing is that I cant see g.711 fine in audio source properties.
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...