Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2003-06-04
2009-11-24
Gauthier, Gerald (Department: 2614)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C370S282000, C370S466000, C379S220010, C379S221020, C709S231000, C725S074000, C725S078000, C725S080000, C725S120000
Reexamination Certificate
active
07623507
ABSTRACT:
The present invention relates in general to video communication networks and more specifically to a method for interworking between a number of video communication terminals, to a video communication system, and to a video interactive gateway unit. The solution according to the present invention makes it possible to interwork between different terminals e.g. between a low bit-rate multimedia terminal and a packet based multimedia terminal.
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“H.323-H.324 interworking” ITU-T Recommendation H.246: Annex F, Jul. 2001, pp. 1-14, XP002252008 the whole document.
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Hocevar Marko
Laiho Keijo
Gauthier Gerald
Telefonaktiebolaget L M Ericsson (Publ)
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