发明名称 |
Method and apparatus for providing a hold termination message service in a communications network |
摘要 |
A method and apparatus for providing a hold termination message service in a communications network. An on-hold telephone call between a hold initiating party and a holding party is monitored at a network node for a hold termination signal, such as a DTMF signal, from the holding party. A hold termination message can be recorded when the hold termination signal is detected. The hold termination message is then delivered from the network node to the hold initiating party.
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申请公布号 |
US6704565(B1) |
申请公布日期 |
2004.03.09 |
申请号 |
US19970997085 |
申请日期 |
1997.12.23 |
申请人 |
AT&T WIRELESS SERVICES, INC. |
发明人 |
PARSONS WILLIAM G.;PIEPHO ROBERT W. |
分类号 |
H04M3/428;H04M3/533;(IPC1-7):H04M11/00;H04M1/64;H04M3/42 |
主分类号 |
H04M3/428 |
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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