Automatic registration system of IP telephone of IP-PBX

Abstract

The invention discloses an automatic registration system of an IP telephone of an IP-private branch exchange (IP-PBX). The system is characterized by comprising an automatic registration server and an IP telephone automatic request session initiation protocol (SIP) registration client of an IP-PBX system, and a dynamic host configuration protocol (DHCP) server needing third-party supported option66. The system can effectively fuse user number management and IP telephone registration on the IP-PBX system together; any configuration on the IP telephone is not needed, namely the telephone is automatically registered after power on or restart, and the related configuration information of the IP telephone is automatically acquired; and a user can immediately dial the IP telephone, so the problems of telephone registration and number management are effectively solved.

Description

technical field [0001] The invention belongs to the technical field of electronic information, and specifically relates to an IP phone automatic registration system of an IP-PBX. Background technique [0002] With the progress of society and the development of network technology, people are more and more dependent on the network. Information exchange through the network has become an indispensable part of people's life, such as QQ, MSN, IP phone and so on. Among them, IP telephone communication has been widely used in the government, group enterprises and other industries, and in the future development of network technology, this kind of IP-PBX system will become more and more popular, because the IP-PBX system can effectively Utilizing existing network resources, transnational and transregional IP voice communication can be solved without repeated investment. The following problems are often encountered: [0003] (1) IP phone users often configure wrong phone information,...

AI Technical Summary

Problems solved by technology

[0003] (1) IP phone users often configure wrong phone information, resulting in failure to register normally

[0004] (2) IP-PBX system has chaotic management of IP phone terminal numbers. IP phone numbers are poorly bound to IP phone MAC addresses and related configuration information, and IP phones can register numbers arbitrarily.

[0005] (3) After the IP address or domain name of the IP-PBX system is changed, all IP phones need to manually modify the configuration files again, which is a heavy workload and is not conducive to management

[0006] (4) Due to the cumbersome configuration of IP phones, or the modification of configuration information at any time, users will lose confidence, which will hinder the development and application of IP-PBX

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