Invention Application
- Patent Title: System and Method for End-To-End Communications Tracing
- Patent Title (中): 端到端通信跟踪的系统和方法
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Application No.: US11736157Application Date: 2007-04-17
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Publication No.: US20070201621A1Publication Date: 2007-08-30
- Inventor: Randall Ethier , Michael Hammer , Scott Firestone
- Applicant: Randall Ethier , Michael Hammer , Scott Firestone
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Main IPC: H04M3/22
- IPC: H04M3/22 ; H04M3/08 ; H04M1/24
Abstract:
A method for tracing communications includes receiving trace criteria from a first remote element and determining whether a call signaling message matches the trace criteria. The method includes attaching a trace tag to the call signaling message, if the call signaling message matches the trace criteria. The method further includes transmitting the call signaling message to a second remote element.
Public/Granted literature
- US07564953B2 System and method for end-to-end communications tracing Public/Granted day:2009-07-21
Information query
