A. Unicast G711 everywhere
1. Create region for MoH. G711 with all other regions.
2. Do not enable multicast in audio source, server, MRG
3. Enable only G711 in service parameter (Default)
B. G711 multicast everywhere
1. Create region for MoH. G711 with all other regions.
2. Enable multicast in audio source, server, MRG. Set hop count to 5.
3. Enable only G711 in service parameter (Default)
4. Enable multicast in infrastructure (igmp snooping in switches, pim sparse-dense in routers)
C. G711 multicast everywhere, remote site uses MoH from local SRST flash
1. Create region for MoH. G711 with all other regions.
2. Enable multicast in audio source, server, MRG. Set hop count to 1.
3. Enable only G711 in service parameter (Default)
4. Enable multicast in HQ and Remote LAN infrastructure (igmp snooping in switches, pim sparse-dense in routers), Disable multicast in WAN infrastructure.
5. Enable SRST MOH feature from flash.
6. Enable loopback interface in SRST router for PSTN users to hear MoH.
D. G711 multicast at HQ, G711 unicast at Remote
1. Create region for MoH. G711 with all other regions.
2. Enable multicast in audio source, server, MRG. Set hop count to 1.
3. Enable only G711 in service parameter (Default)
4. Enable multicast in HQ and Remote LAN infrastructure (igmp snooping in switches, pim sparse-dense in routers), Disable multicast in WAN infrastructure.
5. Create two MRG, one with multicast enabled for HQ and one with no mulitcast for BR1.
E. G711 unicast at HQ site, G729 unicast at remote
1. Enable Service parameter for G711 and G729
2. Use the HQ device pool for MOH server (assuming HQ device pool uses g729 for remote)
3. Do not enable multicast
F. G711 multicast at HQ, g729 multicast at remote
1. Enable Service parameter for G711 and G729
2. Use the HQ device pool for MOH server (assuming HQ device pool uses g729 for remote)
3. Enable multicast in audio source, server, MRG
4. Enable multicast in infrastructure
G. g729 unicast at remote using transcode
1. Enable only G711 in service parameter
2. Put MoH server in HQ device pool (assuming HQ uses G729 for remote)
3. Add a transcoder to MRGL of MoH server
I. HQ uses G711 multicast, remote uses G729 unicast, all PSTN uses hear tone on hold
1. Use HQ device pool for MoH server
2. Enable multicast on Audio source and server.
3. Create 2 MRG, one with multicast, one without multicast
4. Enable g711 and g729 in the service parameter
5. Create a third MRG and MRGL with no MOH and apply that directly to gateways