Asterisk plays hold music from External Callers!

Hey guys!

Love FREEPBX by the way!

I have an issue tho. Sometimes when i’m on the phone and the caller puts me on hold from a mobile (cellphone) Asterisk plays hold music, which is fine until they take me off hold and the hold music continues, FOREVER!!

Now the same thing happens when I use our Live meeting OCS 2007 system. If someone is in the confernce and they get muted, they go on hold forever and have to call back in.

Probably some wee command for the peer settings. Can you help? Really need to get this fixed!

Thanks Guys!