Network address conversion system and the method thereof

Multiplex communications – Pathfinding or routing – Switching a message which includes an address header

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C370S475000

Reexamination Certificate

active

10444273

ABSTRACT:
The present invention discloses a network address conversion system and the method thereof, which applies to products of VoIP and is compliant with Q.931 and H.245 protocols used by the videophone. The network address conversion system according to the present invention comprises a private network, a public network, a NAT router and a network server. The NAT router is used to convert the private IP address of the data packet from the private network into a public IP address for entering the public network, and to convert the public IP address of the data packet from the public network into a private IP address for entering the private network. The network server is connected to the public network to execute a public IP address query program, and then transmits the public IP address back to the node in the private network.

REFERENCES:
patent: 6944167 (2005-09-01), McPherson
patent: 7139841 (2006-11-01), Somasundaram et al.
patent: 2002/0042832 (2002-04-01), Fallentine et al.
patent: 2003/0065785 (2003-04-01), Jain
patent: 2004/0028035 (2004-02-01), Read
patent: 2004/0037268 (2004-02-01), Read
patent: 2004/0210672 (2004-10-01), Pulleyn 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

Network address conversion system and the method thereof does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Network address conversion system and the method thereof, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Network address conversion system and the method thereof will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3853637

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