Detection of common information elements in PSTN call...

Details Detection of common information elements in PSTN call... Detection of common information elements in PSTN call...

2005-11-29

2005-11-29

Kuntz, Curtis (Department: 2643)

Telephonic communications

With usage measurement

Call traffic recording by computer or control processor

C379S032030, C379S133000

Reexamination Certificate

active

06970540

ABSTRACT:
A system and method for detection of invalid and undesirable conditions associated with a telephone network. The invalid and undesirable conditions can include, for example, call looping, misrouting, mass calling, and excessive redialing. Initial Address Messages associated with SS7 protocols are captured, parsed, and analyzed for detection of these conditions. A system in accordance with the present invention can be a device external to a switch that generate the messages. Alternatively, a microprocessor of the switch can be adapted to execute instruction sets disclosed in the present invention.

REFERENCES:
patent: 5475732 (1995-12-01), Pester, III
patent: 5828729 (1998-10-01), Clermont et al.
patent: 6028914 (2000-02-01), Lin et al.
patent: 6381306 (2002-04-01), Lawson et al.
patent: 2003/0118169 (2003-06-01), Savoor et al.

Affiliated with

Also associated with

Rating

Detection of common information elements in PSTN call... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Detection of common information elements in PSTN call..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Detection of common information elements in PSTN call... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3469860