Invention Grant
US07751546B2 Call transfer system, method and network devices 有权
呼叫转移系统,方法和网络设备

Call transfer system, method and network devices
Abstract:
In a call transfer of a call there is an original calling network device, an original recipient of the call, and a transferee of the call. Systems, network devices, and methods are provided for delivering local call transfer functionality. Each network device is capable of functioning in the capacity of any one or more of the above three roles, namely, originator, original recipient, and transferee by providing local call transfer functionality. There is no requirement for central processing equipment used to provide local call transfer functionality for transferring calls.
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