gatekeeper command

I have been struggling to identify which IOS feature needs to be present to support the gatekeeper command so that my router can act as an H.323 gatekeeper to H.323 gateways.
I attached a couple of images below of what I believe to be the likely culprits. Also, I have an image with "ivs-mz" in the name. Do all "ivs-mz" toting .bin names support gatekeeper? I only have one so I have no way to test this.
Any one else have any experience with this while setting your lab up or did you skip gatekeeper hand on?
I attached a couple of images below of what I believe to be the likely culprits. Also, I have an image with "ivs-mz" in the name. Do all "ivs-mz" toting .bin names support gatekeeper? I only have one so I have no way to test this.
Any one else have any experience with this while setting your lab up or did you skip gatekeeper hand on?
Struggling through the re-certification process after 2 years of no OJT for the CCNP.
Comments
The feature you're looking for is "High Performance Gatekeeper", which should be included in the "ivs" IOS releases. 12.3 should be ok, but if you have access to 12.4T I'd use that instead.
Look for this feature and you should be safe: "H.323 Gatekeeper functionality for IP to IP gateway"
For 26xxXMs:
12.4(25c) INT VOICE/VIDEO, IPIP GW, TDMIP GW c2600-ipvoice_ivs-mz.124-25c.bin 128 32
12.4(25c) INT VOICE/VIDEO, IPIPGW, TDMIP GW AES c2600-adventerprisek9_ivs-mz.124-25c.bin 128 32
That'll work too
I have this image going to try it out on my 128/32 2650xm I picked up.