Method and system for communicating voice over IP access networks
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Nov 28, 2002
app pub date -
Mar 20, 2002
filing date -
Mar 20, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A system and a method for a voice gateway to deliver voice over Internet Protocol (VoIP) via an electronic network for digital data signals comprising IP packets. The system and method operate by transferring and converting voice streams from a Public Switched Telephone Network (PSTN) into IP packets for delivery to a customer premises inter-working (CP-IWF) device via a data port, which is interfaced to customer premises equipment (CPE), wherein the CP-IWF device serves as a gateway between the digital data signals used in the electronic network and the PSTN voice streams. The system includes an access gateway, including a V5.x device for interfacing the electronic network to the PSTN. The system also includes a voice gateway to deliver voice over Internet protocol (VoIP) and a Call Agent to keep track of the calling state between said CP-IWF device and said voice gateway, such that the voice streams are converted from the PSDN/Integrated Services Digital Network (ISDN) into IP packets.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
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