发明名称 |
ISDN terminal adapter-resident mechanism for automatically determining telecommunication switch type and generating associated service profile identifiers |
摘要 |
An automated telecommunication switch type and protocol detection routine transmits an interrogation message to a telecommunication switch. The contents of the interrogation message are such as to cause the switch to transmit a response message that uniquely identifies only one switch protocol and switch type. Once switch type and protocol have been automatically determined, this information may be coupled with an automated service profile identifier (SPID) detection mechanism to facilitate generation of the requisite SPID(s).
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申请公布号 |
US6246671(B1) |
申请公布日期 |
2001.06.12 |
申请号 |
US19980042838 |
申请日期 |
1998.03.17 |
申请人 |
ADTRAN, INC. |
发明人 |
LATTANZI MICHAEL T.;GLASS, III JAMES M.;MCELROY PAUL G.;REHAGE CHARLES R. |
分类号 |
H04M1/2745;H04Q11/04;(IPC1-7):H04L12/28;H04L12/66 |
主分类号 |
H04M1/2745 |
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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