I have a 2611XM with NM-HDV2 and PVDM2-64 modules running on 12.3(8)T8.
Question:
Is this gateway supported to be configured as a DSP resource in CCM 3.3(3)ES73?
I found in
http://www.cisco.com/en/US/partner/products/hw/modules/ps5365/products_data_sheet09186a0080191d41.html
Table 6. IP Communications High-Density Digital Voice/Fax Network Module Feature Summary
Call Control Signaling
Supports H.323 V1/V2/V3/V4, MGCP 0.1/1.0, and SIP call control protocols. Also supports Cisco CallManager 3.3 using MGCP or H.323, and Cisco CallManager Express 3.1
and
Table 7. Cisco IOS Software Version
Product Cisco 2600XM
NM-HDV2 12.3(8)T for conferencing/transcoding
So this should be ok?