| 摘要 |
A wireless communication unit (CU) (FIG. 4 ), corresponding network controller (FIG. 5 ), and methods (FIG. 8 , etc) operate to route calls and facilitate a call handover from one wireless network to another. The CU comprises a transceiver 403 suitable to support an air interface with a first and second wireless communication network 304, 305 ; a memory 415 operable to store information 431 suitable for identifying an enterprise controller; and a controller 405 configured to facilitate setting up a call. The controller thereafter if the call needs to be handed over from one to another of the first and second communication network, uses the information to facilitate identification of a unique one of a plurality of enterprise controllers for effecting a hand over of the call.
|
