IP phones do not support multicast at 224.x.x.x addresses.
Cisco Unified CME 3.3 and earlier versions do not support MOH for local Cisco Unified CME phones that are on hold with other Cisco Unified CME phones; these parties hear a periodic repeating tone instead.
Cisco Unified CME 4.0 and later versions support MOH for internal calls only if the multicast moh command is used to enable the flow of packets to the subnet on which the phones are located.
Internal extensions that are connected through an analog voice gateway (Cisco VG 224) or through a WAN (remote extensions) do not hear MOH on internal calls.
Multicast MOH is not supported on a phone if the phone is configured with the mtp command or the paging-dn command with the unicast keyword.
Thank you for you attention. I configured my router with document that send me, but tried to play MOH inside call between extensions numbers and not play moh audio file. I enable debug ephone moh and receive this errors message:
.Jan 25 16:50:24.173: skinny_get_moh_from_codec no file, no moh_live_feed .Jan 25 16:50:24.173: ifs_lseek flash: unable to seek to 0 .Jan 25 16:50:24.173: ifs_lseek flash: to unable to seek to 0 .Jan 25 16:50:24.173: skinny_get_moh_from_codec no file, no moh_live_feed CCME-SP#
I'm not able to access my old voice mail messages all of a sudden. The recording says something like 'the message is currently not available'. This has never happened before in all the years I have been using this system. I have t...
If you have 2 ISR routers, one acting as Failover, do we need to have both the same number of SRST licenses on the 2 routers?
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