Method of setting up communications in a packet switching system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 20, 2007
Grant Date -
Sep 25, 2003
app pub date -
Jul 5, 2001
filing date -
Jul 7, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A call server, a media gateway and terminals are connected to a packet switching network. Other terminals are connected to the gateway interfaces. The method for setting up communication includes generating a call processing task for the calling terminal in the call server, transmitting by the task a connection set-up message including at least an identifier of the called terminal and a first network address enabling to reach the calling terminal, generating a call processing task for the called terminal, and sending, based on the task to a second network address enabling to reach the called terminal, signaling data indicating in particular the first network address. When the first and second network addresses are identical and correspond to a gateway address, the latter sets up between the two terminals a communication path which does not pass through the network.
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