Invention Grant
US08391460B2 Mid-call hand-offs in telecommunication networks 有权
电信网络中的中间呼叫切换

Mid-call hand-offs in telecommunication networks
Abstract:
A method of supporting a mid-call hand-off feature (22) is provided in a telecommunications network (40). The method includes: connecting a first call through a first switching facility (20) of the telecommunications network (40), the first call being connected between a first party served by the first switching facility (20) and a second party; receiving a second call at the first switching facility (20) for the first party while the first party is still connected to the first call; determining where the second call originated from; and, selectively connecting the second party to the second call in response to the determined origin of the second call.
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