CUCM 6.1 and H.323 with CallerID

volkovvalery · ‎11-28-2008

Hello!

Do's cucm support a CallerID on H.323 gateway's?

allan.thomas · ‎11-28-2008

CallerID is supported on H.323 with any version of CallManager, however as far as I know this is not the case for CallerID NAME.

If you require called-ID name, then you will require MGCP. The problem is that CCM

requires the called-name information delivered to it in the Display IE field and

almost all telco's send it in the Facility IE.

The other aspect to be aware of, is the caller-id is not supported for FXO modules controlled by MGCP, whereas H.323 does.

Hope this helps

Allan.

robray_sc · ‎11-29-2008

actually, with IOS 12.4(20) and higher you can now have caller-id name with h323.

Robbie

robray_sc · ‎12-01-2008

Also your router needs to be a 2800 or 3800 series router to run IOS 12.4(20) and higher

-Robbie

whilenski · ‎12-15-2008

If you are using a 3700 series chassis, Caller ID with name was implemented with 12.4(11)XW.