You can use external phone number mask, but I have found it easier to set the calling party mask on the route pattern or route group. You also have to check with your provider to make sure your numbers are enabled for caller ID. I had a situation where I would hand out the individual DID and get no caller id, when I changed the mask to the main number, it worked fine. Only the main number was enabled for Caller ID.
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.