Method and apparatus for testing customer premises equipment ale

Telephonic communications – Diagnostic testing – malfunction indication – or electrical... – Testing of subscriber loop or terminal

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

379 1, 379201, 379215, 379252, 379373, 379374, H04M 124

Patent

active

059109769

ABSTRACT:
A method and apparatus for testing a customer premises equipment (CPE) alert signal detector used to detect the start of a Caller ID data transmission using test CPE alert signals generated by a testing platform and mixed with a voice signal as an input to the detector. The testing platform also generates a special sync signal which is input to control circuitry connected to the CPE alert signal detector. An active sync signal indicates when a valid CPE alert signal should be detected. The control circuitry is configured to execute a test algorithm that monitors both the sync signal and the output of the detector and indicates when the CPE alert signal detector has validly detected a CPE alert signal, falsely detected a CPE alert signal, or failed to detect a CPE alert signal. The number of valid, false, and missed CPE alert signal detections are totaled and can be used to calculate the talkoff and talkdown error rates for the detector.

REFERENCES:
patent: 4764949 (1988-08-01), Faith et al.
patent: 5519774 (1996-05-01), Battista et al.
patent: 5799060 (1998-08-01), Kennedy et al.
patent: 5828728 (1998-10-01), Hoy et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and apparatus for testing customer premises equipment ale 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 and apparatus for testing customer premises equipment ale, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for testing customer premises equipment ale will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1687025

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.