Title:
DATA COMMUNICATION CONTROLLER, CONTROL METHOD THEREFOR AND DATA COMMUNICATION SYSTEM
Document Type and Number:
Japanese Patent JP2000023132
Kind Code:
A
Abstract:
To enable a multi-spot video conference system to be participated from a general-purpose network terminal.
The general-purpose terminal is connected through network interfaces 20a and 21b, hyper text mark-up language(HTML) data to be provided to the general-purpose terminal are generated at an HTML data generating part 18, and these HTML data are provided to the general-purpose terminal by a hyper text transfer protocol(HTTP) server 19. Further, an audio communication protocol is appropriately converted for general-purpose terminal and for dedicated terminal at an audio communication protocol converting processing part 21 so that audio communication is enabled between the general-purpose terminal and the dedicated terminal.
Inventors:
KATO MASAMI
Application Number:
JP19074898A
Publication Date:
January 21, 2000
Filing Date:
July 06, 1998
Export Citation:
Assignee:
CANON KK
International Classes:
H04N7/15; H04L29/06; H04L29/08; H04M3/56; H04M11/06; (IPC1-7): H04N7/15; H04M3/56; H04M11/06
Attorney, Agent or Firm:
Yasunori Otsuka (2 outside)