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Method, terminal and system for relay address intercommunication

An address, public network address technology, applied in the field of communication, can solve the problem that relay users cannot communicate with each other

Active Publication Date: 2013-11-27
XFUSION DIGITAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] In view of this, the embodiment of the present invention provides a relay address intercommunication method, terminal and system to solve the technical problem that relay users across clusters cannot communicate with each other when STUN / TURN Server is deployed as a private network cluster

Method used

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  • Method, terminal and system for relay address intercommunication
  • Method, terminal and system for relay address intercommunication
  • Method, terminal and system for relay address intercommunication

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0044] An embodiment of the present invention provides a method for communicating relay addresses. This method is applicable to the application scenario where ICE is used to traverse NAT, and the STUN / TURN Server is deployed in a private network cluster. For ease of description, the STUN / TURN Server will be referred to as a relay server for short in the following.

[0045] The method in this embodiment is especially applicable to the scenario where the calling client and the called client belong to the same operator, please refer to image 3 and 4 , the method of this embodiment includes:

[0046] 110. The calling client obtains the public network address of the relay server, and establishes a connection with the relay server according to the public network address, where the relay server is a STUN / TURN server.

[0047] The calling client (Clint1) first obtains the public network address of the relay server it uses. In one implementation, please refer to Figure 4 , the m...

Embodiment 2

[0060] An embodiment of the present invention provides a method for communicating relay addresses. This method is applicable to the application scenario where ICE is used to traverse NAT, and the STUN / TURN Server is deployed in a private network cluster.

[0061] The method in this embodiment does not require whether the calling client and the called client belong to the same operator, that is, the calling client and the called client in this embodiment may belong to different operators, or may not even be The same country, therefore, has a wider range of application than Example One.

[0062] Please refer to Figure 5 and 6 , with the calling client as the execution subject, the method in this embodiment includes:

[0063] 210. The calling client obtains the first public network address of the relay server, where the first public network address is the address of the relay server in the operator network where the calling client is located, and according to the first A pub...

Embodiment 3

[0103] Please refer to Figure 9 , the embodiment of the present invention provides a calling client, including:

[0104] Obtaining module 410, for obtaining the public network address of relay server, and described relay server is STUN / TURN server;

[0105] A connection module 420, configured to establish a connection with the relay server according to the public network address;

[0106] The sending module 430 is configured to send the public network address of the relay server to the called client, so that the called client establishes a connection with the relay server according to the public network address of the relay server.

[0107] Optionally, the obtaining module 410 includes:

[0108] An acquisition unit, configured to acquire the public network address of the load balancing server from the domain name system server;

[0109] A sending unit, configured to send a public address request for a relay server to the load balancing server according to the public networ...

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Abstract

The invention discloses a method for relay address intercommunication. The method comprises the steps that a calling party client end obtains a public network address of a relay server which is an STUN / TURN server, connection with the relay server is built according to the public network address, the public network address of the relay server is sent to a called client end, so that the called client end and the relay server are connected. The invention further provides a corresponding device and a system. Due to the fact that the calling party client end and the called client end in different clusters are communicated through the relay server in the same cluster, the technical problem that in a private network cluster deployment method, relay users in different clusters can not communicate with one another is solved.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a relay address intercommunication method, terminal and system. Background technique [0002] The IP address resources in IPv4 (Internet Protocol version 4, Internet Protocol version 4) are limited, and each network device cannot be assigned a public network IP (Internet Protocol, a protocol for interconnecting networks) address. Aiming at the above problems, a Network Address Translation (Network Address Translation, NAT) technology is usually used as a solution at present. NAT can convert private addresses into legal public IP addresses, realizing the function of private network accessing public network. [0003] The NAT solution effectively solves the problem of insufficient IP addresses, but it also brings new problems to real-time transmission services such as VOIP (Voice over Internet Protocol), that is, how signaling streams and media streams traverse NAT a...

Claims

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Application Information

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IPC IPC(8): H04L29/12H04L29/08
Inventor 张浩博蔡俊郑俊
Owner XFUSION DIGITAL TECH CO LTD
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