Invention Grant
US07991139B2 Methods and apparatus to limit ring trees in voice over internet protocol networks
有权
通过互联网协议网络限制语音环网的方法和装置
- Patent Title: Methods and apparatus to limit ring trees in voice over internet protocol networks
- Patent Title (中): 通过互联网协议网络限制语音环网的方法和装置
-
Application No.: US11352796Application Date: 2006-02-13
-
Publication No.: US07991139B2Publication Date: 2011-08-02
- Inventor: Chaoxin Charles Qiu , Robert Francis Dailey
- Applicant: Chaoxin Charles Qiu , Robert Francis Dailey
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee: AT&T Intellectual Property I, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Hanley, Flight & Zimmerman
- Main IPC: H04M3/42
- IPC: H04M3/42
Abstract:
Methods and apparatus to limit ring trees in voice over Internet protocol (VoIP) networks are disclosed. A disclosed example parallel ring policy enforcer comprises a memory to hold parallel ring tree information and a policy checker to enforce a parallel ring policy based on a parallel ring request and the parallel ring tree information.
Public/Granted literature
- US20070201445A1 Methods and apparatus to limit ring trees in voice over internet protocol networks Public/Granted day:2007-08-30
Information query
