I am working for a client who provide corporate mobile phones ( iphones and androids) to their employees.
Their concern is if there is a way that they can block an employee from using Jabber on their personal mobile device and traversing through the firewall using expressway and force to the employees to only use it on the company provided devices.
I don't know any possibility to do this when using expressway. You can use any device with the jabber software installed to connect. Softphone only works if there is a phone configured. You can even use any xmpp-client to connect to the company im&p system.
You might be able to achiv this using anyconnect instead of expressway.
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.