Communication system, particularly a telephone communication sys

Details Communication system, particularly a telephone communication sys Communication system, particularly a telephone communication sys

1991-12-06

1993-03-16

Dwyer, James L.

Telephonic communications

Audio message storage, retrieval, or synthesis

379 88, 379 89, H04M 350

Patent

active

051951282

ABSTRACT:
Communication system, particularly a telephone communication system. The communication system has a controller (CC, CVSM) and a first central memory (SP, RAM) that accepts messages, particularly voice messages. Instead of a separate tone means that forms user prompting/alerting tone signals and/or control information signals for message exchange protocols, the first central memory (SP, RAM) forms the tone means and contains stored alerting tone signals and/or control information signals for message exchange protocols.

REFERENCES:
patent: 4585906 (1986-04-01), Matthews et al.
patent: 4602129 (1986-07-01), Matthews et al.
patent: 4747126 (1988-05-01), Hood et al.
patent: 4791660 (1988-12-01), Oye et al.
patent: 4932048 (1990-06-01), Kenmochi et al.
patent: 4979171 (1990-12-01), Ashley
"Audio Messaging Inerchange Specification (AMIS)", Analog Protocol Version 1, Feb. 1, 1990, pp. 1-31. (Also Appendix A&B).

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