发明名称 Internet-based and network-based relay center access for the hearing and speech impaired
摘要 A system and a method for providing telephone call message translation via a relay center having a message translator for translating messages between parties of a telephone call from text to speech and from speech to text, as required. A communication link is provided between at least a first party of a number of parties of the telephone call and the message translator via one of an Internet Protocol connection or a network connection.
申请公布号 US6950500(B1) 申请公布日期 2005.09.27
申请号 US20000723780 申请日期 2000.11.28
申请人 SPRINT COMMUNICATIONS COMPANY L.P. 发明人 CHATURVEDI PAWAN;MCCULLOUGH ANDREW;LUDWICK PAUL W.
分类号 H04L12/66;H04M11/00;(IPC1-7):H04M11/00 主分类号 H04L12/66
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