When Xlite is in the same network with CME the registration works fine. When I try to connect Xlite outside the network I receive 408 - Request Timeout. The CME is behind NAT so I configure port forward - public 5060 to CME 5060 port, but the same result. With the same port forward configurations and non-Cisco gateway the registration works fine.
Are there any other configurations for CME in order to register Xlite from outside the network?
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.