V_UCA 4 Server with clients on Windows(XP or 7)PC with MCD 4.2 and 5320 handsets all operating ok.
Issue is that, if a device is programmed as a Hotdesk User logged in to a device, they cannot answer a call using the UC pop up but can terminate the call or transfer ok. All other functionality is there except answer.
If the extn is assigned as a standard User & Device, the answer function works.
Any ideas?