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Title:
METHOD AND SYSTEM FOR IMPLEMENTING LARGE CAPACITY CALL BY USING H.323 PROTOCOL STACK
Document Type and Number:
WIPO Patent Application WO/2010/142179
Kind Code:
A1
Abstract:
A method and system for implementing large capacity call by using the H.323 protocol stack are provided in the present invention. The method includes: multiple protocol stacks are deployed in a multi-point control unit; an IP address of a third protocol stack is pre-configured as a uniform IP address of the multi-point control unit, wherein the IP address acts as an incoming address when the multi-point control unit is called, and the third protocol stack is used to perform the H.225 signalling interaction with the opposite end when the multi-point control unit is called; when the multi-point control unit calls, a first protocol stack, whose number of processable calls does not exceed a limit, is selected to perform the H.225 signalling interaction with the opposite end, and a second protocol stack, whose number of processable calls does not exceed a limit, is selected to perform the H.245 signalling interaction with the opposite end; when the multi-point control unit is called, a fourth protocol stack, whose number of processable calls does not exceed a limit, is selected to perform the H.245 signalling interaction with the opposite end. With the present invention, the H.245 messages of different ends are distributed to multiple protocol stacks for processing, which thereby improves the processing efficiency.

Inventors:
ZHANG QIANG (CN)
MA ZHENG (CN)
LI FENG (CN)
Application Number:
PCT/CN2010/072541
Publication Date:
December 16, 2010
Filing Date:
May 07, 2010
Export Citation:
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Assignee:
ZTE CORP (CN)
ZHANG QIANG (CN)
MA ZHENG (CN)
LI FENG (CN)
International Classes:
H04L29/06; H04M3/56; H04N7/15
Domestic Patent References:
WO2007097629A22007-08-30
Foreign References:
CN101577734A2009-11-11
CN1492682A2004-04-28
CN1885785A2006-12-27
Other References:
See also references of EP 2442520A4
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (Tower AIndo Building,A48 Zhichun Road, Haidian District, Beijing 8, CN)
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