Methods and apparatus for providing call screening and other communication services
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 24, 2004
Grant Date -
N/A
app pub date -
Feb 15, 2000
filing date -
Feb 15, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Call screening is provided by a call processing method, involving detecting a first call directed to the premises of a service subscriber requesting call processing instructions from a service control point in response to the first call, operating the service control point to instruct the signal switching point to temporarily park the first call at the signal switching point, and controlling the disposition of the first call as a function of a determination as to whether a second call to the service subscriber was answered by a machine or a human being.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully