06600920 is referenced by 12 patents.

A system for delivering a call to a mobile unit in a wireless network includes a mobile switching center that receives a call setup request message initiated in response to a request from an originating mobile switching center. The receiving mobile switching center initiates setting up the call between the receiving mobile switching center and the mobile unit before the call is setup between the receiving mobile switching center and the originating mobile switching center. Preferably, the receiving mobile switching center initiates setting up the call by issuing a page in response to receiving the call setup message.

Title
Method of and system for delivering wireless calls
Application Number
9/321865
Publication Number
6600920 (B1)
Application Date
May 28, 1999
Publication Date
July 29, 2003
Inventor
Andrew Silver
Dallas
TX, US
Gary Boyd Stephens
Richardson
TX, US
Agent
Bracewell & Patterson L
US
Agent
John D Crane
US
Assignee
Nortel Networks
US
IPC
H04Q 7/00
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