Invention Grant
US08095122B2 Method and system for routing special number calls using a common telecommunication network
有权
使用公共电信网络路由特殊号码呼叫的方法和系统
- Patent Title: Method and system for routing special number calls using a common telecommunication network
- Patent Title (中): 使用公共电信网络路由特殊号码呼叫的方法和系统
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Application No.: US12495861Application Date: 2009-07-01
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Publication No.: US08095122B2Publication Date: 2012-01-10
- Inventor: John Lawrence Snapp
- Applicant: John Lawrence Snapp
- Applicant Address: US NE Omaha
- Assignee: West Corporation
- Current Assignee: West Corporation
- Current Assignee Address: US NE Omaha
- Main IPC: H04M3/42
- IPC: H04M3/42

Abstract:
A method for routing a special number call to an appropriate answering position using a common telecommunication network includes: (a) placing an extant special number call to a switching center; (b) ascertaining the appropriate answering position for receiving the extant call; (c) providing to a gateway switch call-information for routing the extant call to the appropriate answering position; (d) in no particular order: (1) associating the call-information with a temporary number; and (2) providing the temporary number to the switching center; (e) employing the temporary number as a called party number for routing the extant call through the network to the gateway switch; and (f) operating the gateway switch to employ the call-information associated with the temporary number for routing the extant call to the appropriate answering position.
Public/Granted literature
- US20110003575A1 METHOD AND SYSTEM FOR ROUTING SPECIAL NUMBER CALLS USING A COMMON TELECOMMUNICATION NETWORK Public/Granted day:2011-01-06
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