I have NokiaE61i and works well the dual mode which means SCCP IP Phone in wi-fi area and cellular in outside the wireless range.
My understanding the "Handoff number" in CUCM Mobility configuration is for switching from Internet calls to cellular network but I cannot find out "Switch to cellular" menu in Nokia E61i Phone.
As per Nokia user's guide "On Nokia Eseries v3.1 devices, such as Nokia E51, you can swtich active Internet calls to the cellular network,,,,,"
Is Nokia E61i not eligible to use this feature?
**I installed "Nokia_ICC_Cisco_1.55(4).SIS"