发明名称 IP call forward profile
摘要 A method and system for providing call forwarding in an IP telephone network is disclosed. First, when a telephone number for a first telephone from a second telephone is dialed, the call is routing to a call manager. Call setup procedures with a BRG responsible for the first telephone are then initiated. The BRG then checks stored call forwarding profiles to determine whether there is an active call forwarding profile for the first telephone. The call is connected to the first telephone if an active call forwarding profile is not found. However, if an active call forwarding profile is found, the call forwarding information is sent to the call manager. The call is routed to at least a third telephone based on the call forwarding information.
申请公布号 US6937713(B1) 申请公布日期 2005.08.30
申请号 US19990475144 申请日期 1999.12.30
申请人 AT&T CORP. 发明人 KUNG FEN-CHUNG;RUSSELL JESSE EUGENE;SANKALIA ANISH;WALKER HOPETON S;WANG SPENCER C.
分类号 H04M3/42;(IPC1-7):H04M3/42 主分类号 H04M3/42
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