Unicast and Multicast in the Same UCM Cluster

Posted by Andy on April 21, 2009

Use one of the following methods to enable a cluster to support both unicast and multicast MoH audio streams:

•Deploy separate MoH servers, with one server configured as a unicast MoH server and the second server configured as a multicast MoH server.

•Deploy a single MoH server with two media resource groups (MRGs), each containing the same MoH server, with one MRG configured to use multicast for audio streams and the second MRG configured to use unicast.

via Cisco Unified Communications SRND Based on Cisco Unified Communications Manager 7.x – Music on Hold  [Cisco Unified Communications Manager (CallManager)] – Cisco Systems.


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