I'm using Cisco Jabber Version 12.9.2.54247 Build 304247 and when I make or receive a call using Jabber, if I navigate away to the chat window and come back to the phone window, the call is no longer there even though I'm still live in the phone call. I can't hang up or do anything with the phone call until I sign out of Jabber, at which point it hangs up the call.
Any ideas on where to start?
Thank you
Jim