We recently added a Subscriber in a cluster and the subscriber is in a remote location. All the operations are working as usual except for Music on Hold feature.
If the remote phone registered to the remote subscriber places the call on Hold, the music would not be heard instead there is a silence. Kindy let usk now if at all there are any configurations to be made in the PBX.
Call Manager versions - 7.1.3 ..
Conf and Transcoder resource - Cisco 2951 Router.