I have implemented CUCM 6.1 with MGCP gateway...just need to clear one thing that is somebody told me that Call ID is not supported with MGCP gateway but it works fine with H.323 gateway...currently i am not able to see calling party number on my ip phone screen although it is activated from our Telco even i have checked it physically with an analog phone...need your assistance in this regard...
My question is, does CM supports caller ID with MGCP gateway or not..??
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You should be able to see Caller ID (phone number) on your IP phone when gw is configured with MGCP.
Problem with Caller ID is between FXO port and probably your talk about this: http://www.cisco.com/en/US/products/sw/voicesw/ps556/products_tech_note09186a008009428e.shtml
Yes, caller ID is natively supported in MGCP.
It has not been supported with H323 until recent IOS versions, so your friend had these 2 confused.
As to calling name, name sure you check "Display IE Delivery" checbox on the PRI configuration in CM.
Sorry, I just realized you are talking about FXO not PRI. Then, correct caller ID is not supported with MGCP until IOS version 12.4.20T.
It is in 12.4.20T as I mentioned above. I would suggest either 12.4.20T2 or latest 12.4.22T
I have to admit I have not tried it yet thought.
I am terminating PBX line to FXO port and my gateway is registered with CCM by MGCP. But my FXO port is not getting registered.
It would be great if you can provide me the configuration for FXO port on voice gateway and CCM for MGCP.
use the following commands.
dial-peer voice 5689 pots
port 0/1/1 (FXO port number)
configure subunit x
then configure Device pool,cSS
Port Information (loop start)
Port Direction (bothways)