Telephonic communications – Special services – Call diversion
Reexamination Certificate
2008-09-16
2008-09-16
Addy, Thjuan K (Department: 2614)
Telephonic communications
Special services
Call diversion
C379S212010, C379S219000, C379S220010, C379S221140
Reexamination Certificate
active
10600380
ABSTRACT:
The call forwarding is provided within and between telephone networks by establishing a generalized procedure for call delivery and call forwarding. Network protocols are addressed using a common framework for processing call delivery and call forwarding among any combination of different types of networks. An “integrated location management” component realizes the generalized procedure. The integrated location management component is a device capable of holding location information for diverse cellular networks, including Internet telephony systems. The inventive system and method executes generalized call delivery and call forwarding for calls among different types of telephone networks, including wireless networks and Internet networks. The calls may originate from any type of telephony network. Having been initially directed to any of these networks, calls can then be call forwarded to any of these networks.
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Chen Kuo-Wei H.
Haase Oliver
Lennox Jonathan Michael
Murakami Kazutaka
Xiong Ming
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