发明名称 |
METHOD AND SYSTEM FOR SUPPORTING SHARED LOCAL TRUNKING |
摘要 |
An approach is described for providing shared trunking between a telephony gateway and an end office switch. The telephony gateway processes a packetized voice call, and interfaces a shared trunk to an end office switch (e.g., Class 5 switch) configured to switch calls over a circuit-switched telephone network. The trunk utilizes out-of-band signaling (e.g., Primary Rate Interface (PRI) signaling) in support of call establishment or teardown of the packetized voice call. |
申请公布号 |
CA2595992(A1) |
申请公布日期 |
2006.08.17 |
申请号 |
CA20062595992 |
申请日期 |
2006.02.02 |
申请人 |
MCI, INC. |
发明人 |
LOCKHART, GARY LANCE;LEONARD, CARL T.;KRAUSE, JOEL M. |
分类号 |
H04L12/66;H04L12/56 |
主分类号 |
H04L12/66 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|