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IOS 12.4(15)T CME Conferencing not working with NM-HDV/3745

Hi,

I've tried all I can with the various forums, but cannot seem to get the conference part of SCCP running.

Transcoding is OK

c3745# sh sccp

SCCP Admin State: UP

Gateway IP Address: 10.29.32.2

Switchover Method: IMMEDIATE, Switchback Method: GUARD_TIMER

Switchback Guard Timer: 1200 sec, IP Precedence: 5

Max Supported MTP sessions: 1

User Masked Codec list: g711ulaw

Transcoding Oper State: ACTIVE - Cause Code: NONE

Active Call Manager: 10.29.32.2, Port Number: 2000

TCP Link Status: CONNECTED

Conferencing Oper State: DOWN - Cause Code: CCM_REGISTER_FAILED

Active Call Manager: 10.29.32.2, Port Number: 2000

TCP Link Status: CONNECTED

Call Manager: 10.29.32.2, Port Number: 2000

                Priority: 1, Version: 3.1 or Higher

When I debug sccp packet, i see this, for the CFB

Aug 30 15:11:48.184: sccpold_create_application: send register msg, appl 65DF5CE8, appl_type 2

Aug 30 15:11:48.184: sccpold_register: send register msg with id 1, device_name CFB0012daf199f0, ip_addr 10.29.32.2, device_type 33, max_streams 12, active_streams 0 active_streams --> 0

Aug 30 15:11:48.184: sccpold_register: st_ptr 4F9313A0, 31_ptr 4F9313C8

Aug 30 15:11:48.184: sccpold_register: Register msg txed in hex(including header) - len 52

2C 0 0 0 0 0 0 0 1 0 0 0 43 46 42 30 30 31 32 64 61 66 31 39 39 66 30 0 0 0 0 0 1 0 0 0 A 1D 20 2 33 0 0 0 C 0 0 0 0 0 0 0

Aug 30 15:11:48.184: sccpold_media_resource_notification: send media transmission failure msg with id 2C, device_type 33, in_service_streams 12, max_streams_per_conf 6, out_of_service_streams 0,

Aug 30 15:11:48.184: sccpold_media_resource_notification: Resource notify msg txed in hex - len 28

14 0 0 0 0 0 0 0 2C 0 0 0 33 0 0 0 C 0 0 0 6 0 0 0 0 0 0 0

Aug 30 15:11:48.184: get_control_message: sccpold cntl msg rcvd, appl 65DF5CE8, appl_type 2, len 8

Aug 30 15:11:48.184: sccpold_process_mtp_pdu: rcvd register rej, reason: Max Phones Exceeded

Any ideas?

Alan

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