A wireless customer has called with a problem regarding voice calls. When a person is put on hold, there is silence and the music on hold does not come across. What is a requirement of music on hold?
A. Multicast routing should be configured at least to the wireless controller and client dynamic interfaces.
B. There needs to be multicast routing configured network wide from the access point to the wireless controller.
C. The wireless voice network needs to be configured for a QoS of platinum to permit the multicast traffic.
D. The music on hold’s multicast address needs to be configured for multicast direct.
