I have H323 Voice Gateway with a number of FXO ports, this gateway is defined in CUCM 8.5,
every thing is working fine, I can use the fxo port to send offline calls and recieve incomming call on fxo port,but when i recieve the call on the IP phone it does not displayed the Caller ID, instead of that it displaed "..Unknown Number",
My question is : How to display the caller ID for the calls comming on the FXO port, and that calls are forwarded to cucm.
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.