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Method and device for processing call request message

A technology of call request and processing method, applied in the field of communication, can solve problems such as no solution proposed, and achieve the effect of improving user experience

Active Publication Date: 2017-12-22
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For the problem of sharing GK registration information across network segments in related technologies, no effective solution has been proposed so far

Method used

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  • Method and device for processing call request message
  • Method and device for processing call request message
  • Method and device for processing call request message

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064] Figure 7 is a structural block diagram of a multi-point control unit according to Embodiment 7 of the present invention, such as Figure 7 As shown, the multi-point control unit includes: a management module, n RAS agent modules and a GK. Among them, the functions of the management module are as follows: mainly send configuration information to GK and RAS agents, and handle normal processes such as registration and calling; the functions of the RAS agent module are as follows: responsible for forwarding RAS messages; GK functions are as follows: responsible for endpoint registration, call management, and address Analysis and other functions.

[0065] according to Figure 7 As shown in the MCU, the MCU handles the calling method, such as Figure 8 As shown, the method includes the following steps: (step S802-step S812):

[0066] Step S802: the management module registers with the GK (intranet), and sends an RRQ;

[0067] Step S804, the management module sends an AR...

Embodiment 2

[0073] Figure 9 It is a flow chart of the method for the MCU to process the called party according to Embodiment 2 of the present invention, such as Figure 9 As shown, the method includes the following steps (step S902-step S912):

[0074] Step S902, the terminal (network segment 1) registers with GK (network segment 1), and sends RRQ;

[0075] Step S904, the terminal (network segment 1) calls the conference whose number is 0471155, and sends ARQ to GK (network segment 1);

[0076] Step S906, after the GK (network segment 1) receives the ARQ, first check 0471155 locally, if not found, then check the configuration table of the neighboring GK, and find that the calling number has a prefix 0471, then call to the RAS proxy (network segment 1) The address of network segment 1 sends LRQ;

[0077] Step S908, RAS agent (network segment 1) forwards directly to GK (intranet) after receiving LRQ;

[0078] Step S910, GK (intranet) receives the LRQ and searches for the number 0471155...

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PUM

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Abstract

The invention discloses a method and device for processing a call request message. Wherein, the method includes: after receiving the call request ARQ message, the first gatekeeper GK judges that the destination number of the call request ARQ message is not registered on the first GK; The address information corresponding to the prefix number of the destination number of the message; according to the found address information, sending the location request LRQ message corresponding to the above ARQ message to the second GK of the network segment corresponding to the destination address. Through the present invention, the sharing of GK registration information across network segments is realized, and terminals in different network segments can be managed by different GKs, thereby improving the user experience of the video conference system.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method and device for processing a call request message. Background technique [0002] Compared with the traditional way of communication, video conferencing system is a cost-saving, time-saving and efficient way of meeting. The video conference system can not only improve work efficiency, but also avoid the suffering of participants traveling long distances, and can also meet the Deal with emergencies, multi-party communication and coordination needs. With the construction of many large domestic enterprises and multinational group companies, and the increase in the mobility of people's work and study, enterprises and individuals have more and more demands for video communication, so the demand for video conference systems to operate is also increasing. Big. [0003] After the videoconferencing system is put into operation, a gatekeeper (Gatekeeper, GK for short), as a devic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W8/06H04L29/12H04L29/08H04N7/15
Inventor 张强马铮刘志鹏
Owner ZTE CORP