Protocol gateway between an H.323 terminal and another...

Details Protocol gateway between an H.323 terminal and another... Protocol gateway between an H.323 terminal and another...

2002-09-05

2008-08-26

Harper, Kevin C (Department: 2616)

Multiplex communications

Pathfinding or routing

Switching a message which includes an address header

Reexamination Certificate

active

07417994

ABSTRACT:
A protocol gateway for setting up multimedia sessions between a first terminal, using a first protocol (for example H.323), and a second terminal, using a second protocol, said first protocol requiring the determination of a master, which protocol gateway is characterized in that it has available to it means for forcing said first terminal to assume the role of master.

REFERENCES:
patent: 5822306 (1998-10-01), Catchpole
patent: 6584110 (2003-06-01), Mizuta et al.
patent: 6738390 (2004-05-01), Xu et al.
patent: 6993012 (2006-01-01), Liu et al.
patent: 2003/0088421 (2003-05-01), Maes et al.
patent: WO 0076107 (2000-12-01), None
Singh and Schulzrinne, “Interworking Between SIP/SDP and H.323”, May 12, 2000, published by the Internet Engineering Task Force.
L-P Anquetil et al, “Media Gateway Control Protocol and Voice Over IP Gateways. MGCP and VOIP Gateways will Offer Seamless Interworking of New VOIP Networks with Today's Telephone Networks”, Electrical Communication, Alcatel, Brussels, BE, Apr. 1, 1999, pp. 151-157, XP000830045.
B. Rosen, VOIP Gateways and the Megaco Architecture , BT Technology Journal, BT Laboratories, GB, vol. 19, No. 2, Apr. 1, 2001, pp. 67-76, XP001034589.

Affiliated with

Also associated with

Rating

Protocol gateway between an H.323 terminal and another... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Protocol gateway between an H.323 terminal and another..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Protocol gateway between an H.323 terminal and another... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3993952