发明名称 |
Release link trunking for IP telephony |
摘要 |
Methods and systems are provided that use resources more efficiently for calls originating and terminating in a first address space that use services in an IP address space. A call is established from an originator in a first address space to an IP device within an IP address space. The IP device sends a message to a switch in the first address space indicating a new destination in the first address space. The established call is released and a second call is established from the originator in the first address space to the new destination in the first address space. In another implementation, a first leg of a call is established to an IP device from a first address space. The IP device establishes a second leg of a call to a destination in the first address space. The calls are bridged and resources released.
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申请公布号 |
US2005152528(A1) |
申请公布日期 |
2005.07.14 |
申请号 |
US20040756399 |
申请日期 |
2004.01.14 |
申请人 |
NEWMAN CRAIG E.;MUNZING CAROLYN |
发明人 |
NEWMAN CRAIG E.;MUNZING CAROLYN |
分类号 |
H04L12/66;H04L29/06;H04M3/54;H04M7/00;H04Q3/00;(IPC1-7):H04M7/00 |
主分类号 |
H04L12/66 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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