I am runniugn Windows 7 2209 Service Pack 1. I dowlloaded Jabber 4.4 ( 22.214.171.12479). Jabber will allow me top call and connect . The far end can see and hear me ,but I am frozen on the calling screen with Jabber not responding. When I try making any changes in quick setup, that application shows not responding. I have rebooted by Pc several times. I have uninstalled and reinstalled Jabber . The I get the eternal hour glass.