Fault transfer method and device for VoIP terminal registration service

A failover and service technology, applied in the field of network communication, can solve problems such as difficult to guarantee the stability of VoIP terminal communication, and achieve the effect of ensuring stability

CN113595765APending Publication Date: 2021-11-02XIAMEN YEALINK NETWORK TECH
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2021-11-02

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Abstract

The invention discloses a fault transfer method and device for a VoIP terminal registration service. The fault transfer method for a VoIP terminal registration service comprises the following steps: selecting a server from a plurality of servers analyzed according to a domain name as a target server, and sending a registration request to the target server so as to successfully register on the target server; sending a communication request to the target server, and performing registration continuation detection on the target server when the target server abnormally responds to the communication request; and if the registration extension detection fails, reselecting another server as a new target server, and initiating a registration request to the new target server so as to successfully register on the new target server. According to the method and the device, a VoIP terminal can quickly carry out fault transfer when the server crashes, so that the communication stability of the VoIP terminal is guaranteed.
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Description

technical field

[0001] The invention relates to the technical field of network communication, in particular to a failover method and device for a VoIP terminal registration service. Background technique

[0002] IP-based voice transmission (Voice over Internet Protocol, abbreviated as VoIP) is a voice call technology, through the Internet Protocol (IP) to achieve voice calls and multimedia conferences, that is, to communicate through the Internet. VoIP technology can be used in many Internet access devices including VoIP phones, smart phones, and personal computers. communication business. When the server registered by the VoIP terminal is down, the communication service is abnormal. At this time, the VoIP terminal cannot fail over quickly. It can only perform normal communication services through manual operation or passively waiting for the registration service to recover. It is difficult to guarantee VoIP The stability of terminal communication. Contents of the invent...

Examples

Embodiment Construction

[0032] The technical solution in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0033] It should be noted that the numbering of the steps in the text is only for the convenience of explanation of the specific embodiments, and does not serve as a function of limiting the execution order of the steps. The method provided in this embodiment can be executed by a relevant terminal device, and the following descriptions will be made by taking a VoIP terminal as an execution subject as an example.

[0034] Such as figure 1 As shown, the first embodiment provides a failover meth...