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A method and system for realizing SIP information service

An information service and server technology, which is applied in the field of realizing session initialization protocol SIP information service, and can solve the problems of SIP request information loss and users unable to receive SIP information request, etc.

Active Publication Date: 2016-09-21
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Based on the above, it can be seen that when the SIP client is switched to the background, the user will not be able to receive the SIP information request from other calling SIP clients in the background; After reconnecting to the network, the SIP request information during the failure will be lost

Method used

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  • A method and system for realizing SIP information service
  • A method and system for realizing SIP information service

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Embodiment Construction

[0033] In order to make the purpose, technical solution and advantages of the application clearer, the embodiments of the application will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other. The present invention is applied to the situation that the device where the SIP client is located is an IOS system.

[0034] figure 1 The flow chart of the method that realizes SIP information service for the present invention, as figure 1 As shown, when the calling SIP client initiates SIP information to the called SIP client via the SIP proxy server, it includes:

[0035] Step 100, when the IP address and port information of the called SIP client account are empty, the SIP proxy server generates an IP address containing the SIP information type, the calling SIP client account, the called ...

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PUM

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Abstract

This application discloses a method and system for implementing Session Initiation Protocol (SIP) voice and message services. When the calling SIP client initiates SIP information to the called SIP client via the SIP proxy server, it includes: when the called SIP client When the IP address and port information of the account are empty, the SIP proxy server generates a push request message that includes the SIP information type, the calling SIP client account, the called SIP client account and the device identification information of the device where the called SIP client is located; Use the Apple Push Notification Service (APNS) to push the push request information to the device where the called SIP client is located corresponding to the device identification information; the device where the called SIP client is located activates the called SIP client to receive SIP information. Through the present invention, when the called SIP client is switched to the background, APNS is used to send a push request message through device identification information, and the client is started according to the push request message to realize the reception of SIP information.

Description

technical field [0001] This application relates to the field of communication applications, in particular to a method and system for implementing SIP information services. Background technique [0002] With the rapid development of the mobile Internet, a class of OTT companies (OTT is the abbreviation of "Over The Top", that is, Internet companies have crossed the operators to develop various video and data services based on the open Internet). Session Initiation Protocol (SIP) is a multimedia communication system framework protocol developed by the Internet Engineering Task Force (IETF) based on IP-based voice and message services. Its application goal is to realize real-time data, audio and video based on the Internet environment communication. The structure of the entire system of the SIP standard is relatively flexible, and the implementation of terminals and servers is relatively easy and low in cost. Service providers can quickly build voice and message service syste...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
Inventor 郑明马永亮杨瑞王志军
Owner CHINA UNITED NETWORK COMM GRP CO LTD