Method of and apparatus for integrated voice (audio) communicati

Details Method of and apparatus for integrated voice (audio) communicati Method of and apparatus for integrated voice (audio) communicati

1989-06-21

1991-07-30

Olms, Douglas W.

Multiplex communications

Wide area network

Packet switching

370 691, 370 76, 3701101, 3701104, 358 85, 379 53, 379 54, 379 96, H04M 1106

Patent

active

050365134

ABSTRACT:
A novel method of and apparatus for voice communication and transparent, non-interfering, automatic digital data exchange between appropriately equipped telephone terminals having cooperative digital signal processing and visual display equipment, using special recognition signal protocol triggering signals and providing modem capability for FAX, printer, microprocessor, answer machines and the like for providing extended services using in-band signalling sensible by users and machines. Such method is useful both with ordinary telephone exchanges and ISDN type exchanges.

REFERENCES:
patent: 4425661 (1984-01-01), Moses et al.
patent: 4442540 (1984-04-01), Allen
patent: 4479213 (1984-10-01), Galand et al.
patent: 4560833 (1985-12-01), Weber et al.
patent: 4794639 (1988-12-01), Urui et al.
patent: 4849811 (1989-07-01), Kleinerman
patent: 4903262 (1990-02-01), Dissosway et al.
patent: 4908851 (1990-03-01), Kotani et al.
AT & T Technical Journal, Jan.-Feb. 1986, vol. 65, Issue 1.
Motorola Semiconductor Technical Data DSP56001, "56-Bit General Purpose Digital Signal Processor", 1988, pp. 1-60.
International Telecommunication Union Red Book, "Data Communication Over the Telephone Network", Geneva 1985, pp. 64-93, 203-214, 221-238.

Affiliated with

Also associated with

Rating

Method of and apparatus for integrated voice (audio) communicati does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of and apparatus for integrated voice (audio) communicati, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of and apparatus for integrated voice (audio) communicati will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1547197