| 发明名称 |
Integrated services director (ISD) overall architecture |
| 摘要 |
A video enable answering machine having many new features including customized video announcement messages, caller ID based video announcement messages, and time based video announcement messages.
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| 申请公布号 |
US6424646(B1) |
申请公布日期 |
2002.07.23 |
| 申请号 |
US19970001417 |
申请日期 |
1997.12.31 |
| 申请人 |
AT&T CORP. |
发明人 |
GERSZBERG IRWIN;MILLER, II ROBERT RAYMOND;RUSSELL JESSE EUGENE;WALLACE EDWARD L. |
| 分类号 |
H04L12/28;H04M1/247;H04M1/57;H04M1/65;H04N7/14;H04Q11/04;(IPC1-7):H04L12/66;H04J3/02 |
主分类号 |
H04L12/28 |
| 代理机构 |
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