发明名称 |
Methods and apparatus to limit ring trees in voice over internet protocol networks |
摘要 |
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.
|
申请公布号 |
US7991139(B2) |
申请公布日期 |
2011.08.02 |
申请号 |
US20060352796 |
申请日期 |
2006.02.13 |
申请人 |
AT&T INTELLECTUAL PROPERTY I, L.P. |
发明人 |
QIU CHAOXIN CHARLES;DAILEY ROBERT FRANCIS |
分类号 |
H04M3/42 |
主分类号 |
H04M3/42 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|