发明名称 |
Packet telephony gateway for hearing impaired relay services |
摘要 |
A method and apparatus are provided for relaying text between a hearing impaired person and a third party through the public switched telephone network. The method includes the steps of converting the text between a multifrequency textual format on the public switched telephone network and a packet format on a local area network and exchanging the text with the hearing impaired person through the local area network. <IMAGE> |
申请公布号 |
AU1832801(A) |
申请公布日期 |
2001.10.11 |
申请号 |
AU20010018328 |
申请日期 |
2001.02.07 |
申请人 |
ROCKWELL ELECTRONIC COMMERCE CORPORATION |
发明人 |
MICHAEL C. HOLLATZ;PAUL D. SWARDSTROM |
分类号 |
H04M1/247;H04M3/42 |
主分类号 |
H04M1/247 |
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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