Subscriber initiated non-intrusive network-based analysis of fac

Details Subscriber initiated non-intrusive network-based analysis of fac Subscriber initiated non-intrusive network-based analysis of fac

1992-02-21

1994-03-29

Kuntz, Curtis

Telephonic communications

Telephone line or system combined with diverse electrical...

To produce visual-graphic copy

379 93, 379 1, 379 34, 358406, H04M 1100, H04M 124

Patent

active

052992578

ABSTRACT:
Non-intrusive monitoring and analysis of real-time facsimile transmissions is accomplished. Analog impairment measurements are made on the high speed page signal in those transmissions and protocol analysis is made on the low speed control messages in those transmissions. These measurements and analysis are a powerful tool for trouble shooting service problems afflicting facsimile transmissions. Actual customer traffic can be monitored to detect circuit impairments and to evaluate service being provided. Customer complaints can be handled by providing them with a special phone number which may be called to provide the ability to have the facsimile transmission experiencing a problem specially directed through the facsimile analyzer and forwarded to the intended destination while it is being non-intrusively monitored by service personnel who then can quickly provide the customer with a diagnosis of the problem.

REFERENCES:
patent: 4630126 (1986-12-01), Kaku et al.
patent: 4779274 (1988-10-01), Takahashi et al.
patent: 4815136 (1989-03-01), Benvenuto
patent: 4815137 (1989-03-01), Benvenuto
patent: 4951156 (1990-08-01), Kotani et al.
patent: 4965676 (1990-10-01), Ejiri et al.
patent: 4969184 (1990-11-01), Gordon et al.
patent: 4979211 (1990-12-01), Benvenuto et al.
patent: 4994926 (1991-02-01), Gordon et al.
patent: 5163088 (1992-11-01), Lo Cascig
patent: 5166977 (1992-11-01), Ross
N. Carder et al., "In-Service Transmission Impairment Testing of Voice-Frequency Data Circuits," Hewlett Packard Journal, Oct. 1987, pp. 4-15.
Pamphlet entitled "Fax Call Analyser" by Rotadata Telecommunication Products, 11584 Goldcoast Drive, Blue Ash, Cincinnati, Ohio 45249.
Application Note For the FAX G3 Tester, "Procedures For The Operation Of The Tester And Communication Sequence Analysis", pp. 1-22.
"Test Results Sheet for AE-3107B FAX G3 Tester, No. 70146208," Ando Electric Co., Ltd., Tokyo, Japan, pp. 1-2.
"AS-84212-1 Instruction Manual For AE-3107B FAX G3 Tester," Ando Electric Co., Ltd., Tokyo, Japan, pp. 1-1-3-13.

Affiliated with

Also associated with

Rating

Subscriber initiated non-intrusive network-based analysis of fac does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Subscriber initiated non-intrusive network-based analysis of fac, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Subscriber initiated non-intrusive network-based analysis of fac will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-798705