Invention Grant
US08428244B2 Cross-call agent extension mobility with call admission control and emergency calling
有权
具有呼叫接纳控制和紧急呼叫的交叉呼叫代理分机移动性
- Patent Title: Cross-call agent extension mobility with call admission control and emergency calling
- Patent Title (中): 具有呼叫接纳控制和紧急呼叫的交叉呼叫代理分机移动性
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Application No.: US12404868Application Date: 2009-03-16
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Publication No.: US08428244B2Publication Date: 2013-04-23
- Inventor: Edward Chungming Chen , Christopher Edwin Pearce , Chunfeng Huang
- Applicant: Edward Chungming Chen , Christopher Edwin Pearce , Chunfeng Huang
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Brinks Hofer Gilson & Lione
- Main IPC: H04M3/00
- IPC: H04M3/00
Abstract:
A system for cross-registration of a phone device is provided. The system includes a local call processing system that stores phone device information for a local phone that is operable to be used by a user; and a remote call processing system that stores a user phone profile for the user, the remote call processing system being operable to generate a visitor registration for the local phone device. The phone device is operable to use the visitor registration to register with the remote call processing system.
Public/Granted literature
- US20100150337A1 CROSS-CALL AGENT EXTENSION MOBILITY WITH CALL ADMISSION CONTROL AND EMERGENCY CALLING Public/Granted day:2010-06-17
Information query
