1. Is it possible to display a number during a outbound calling from a set of IP phones. For example when calls are made from IP phones to PSTN , the destination person should see a number to call back.
2. Suppose if an incoming call from a voice port comes to the CME and calls gets landed to an IP phone and when the second call comes from the same voice port it is getting busy signal , Can the second call be rolled over to another extension listed in the Hunt group to avoid busy signal.
Hard to assist you when you are not responding to requests. Post full config, then we can see what type of PSTN integration you have and let you know which debug command to use in order to assist further.
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.