Invention Grant
US07881289B1 Method and apparatus for porting telephone numbers of endpoint devices 有权
移植端点设备电话号码的方法和装置

Method and apparatus for porting telephone numbers of endpoint devices
Abstract:
The present invention enables a capability for automatically porting the telephone number of the original VoIP endpoint device to the user's new VoIP endpoint device by re-associating the original telephone number with the MAC address of the new IP endpoint device.
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