You can do that if you use a router cisco has H323 and you have to do into the definty a signaling group with port 1719 like default values, and in the node names you have make the relation for the ip a one interface of the cisco router, this is for the definty can make the relation between node names and the ip address of the cisco router after that only you make your ARS tables and your dial-peer to the router and that all. this works!!!
One thing to note, if you want the H.323 integration to work properly, you need Communication Manager 1.0 software or higher (also known as Definity R11) they finally fixed the H.323 piece, now you get ringback tones and such with CCM via IP trunks, and few other goodies..
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.