发明名称 |
System and method for determining the status of a telephone in a packet switched network |
摘要 |
A system and method for determining the status of a telephone in a packet switched network. The system and method provides for the telephone status to be determined by a status monitoring device or, where the network is a cable network and the equipment comprises a telephone, by a subscriber cable interface device. The equipment status file is accessible over a network, such as the Internet, by status accessing device. The status file provides status information indicative of the telephone for which the status is being determined.
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申请公布号 |
US7499527(B2) |
申请公布日期 |
2009.03.03 |
申请号 |
US20050280497 |
申请日期 |
2005.11.16 |
申请人 |
LIGHT ELLIOTT D;ROBERTS JON L |
发明人 |
LIGHT ELLIOTT D.;ROBERTS JON L. |
分类号 |
H04M1/64;H04M3/22;H04M3/42;H04M3/53;H04M3/537;H04M7/00;H04Q11/04 |
主分类号 |
H04M1/64 |
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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