SIP-based feature control
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 17, 2010
Grant Date -
Oct 23, 2003
app pub date -
May 16, 2003
filing date -
Nov 8, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A system and method for providing an addition to the Session Initiation Protocol is disclosed. The addition is a new field header, preferably entitled “Feature”, that is added to the REGISTER message. This field would contain control information for various feature services, like the Do Not Disturb feature and other services provided by traditional PBX systems.
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