Deploy Cisco Jabber to external desktop client using NAT.
We have an internal Cisco Call manager and Cisco Presence server currently in place. I would like to look at making Cisco available externally. I have successfully created a NAT from an external IP address through to the Internal IP address of the Cisco Presence server.
I can successfully ping the external IP address and see the traffic hitting the internal server. I can also connect to the internal web console from the external PC. I can also confirm that the outgoing NAT is showing the same external IP address. So all is working as it should and traffic is flowing back and forth from the external PC through to the Internal Presence server.
In Jabber I have entered the external public IP address but I receive a message "Cannot communicate with server"
Can anybody assist and point me in the right direction to help resolve the issue so I can successfully log into Jabber from the external client.
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.