IP CENTREX offers voice over IP and other IP-based services as well as connectivity to the regular telephone system (PSTN). See CENTREX and hosted VoIP. THIS DEFINITION IS FOR PERSONAL USE ONLY.

——CENTREX也称虚拟用户交换机, 是指在市话交换机上将部分用户划分为基本用户群,并为之提供交换机的各种功能,同时还提供一些特有的电信网服务 ...

----Centrex是一种集中交换业务，又称虚拟交换机，是数字程控交换机所具有的一种功能，是当今电话通信中最新应用技术。Centrex 意思是在用户端不装 ...

Why settle for an ancient, analog PBX? The best voice over IP (VoIP) services we've tested deliver enterprise-grade phone system features for a small-business-friendly price.

We then ranked the most frequently mentioned pros and cons of every popular multi-line phone, separating them out into the top four-line systems ... This separated the IP phone from similar ...

Commissions do not affect our editors' opinions or evaluations. Every business needs a phone system. One of the most cost-effective ways to set up a unified communications system is to use a cloud ...

By the early 1960s it was clear that a phone system dedicated to and specialized for the use of the military was a national security priority. The designers of what would become known as AUTOVON ...

How to Future-Proof a VoIP Phone ... system could be as simple as configuring a few additional routers to enable wider coverage. You may also need adapters if your existing phones aren’t IP ...

About Cadence Design Systems, Inc. If you want to achieve silicon success, let Cadence help you choose the right IP solution and capture its full value in your SoC design. Cadence® IP solutions offer ...

Editorial Note: Blueprint may earn a commission from affiliate partner links featured here on our site. This commission does not influence our editors' opinions or evaluations. Please view our ...

When developing embedded software, a key decision that needs to be addressed is "Make or buy?" It is common practice to utilize proven software IP, such as real time operating systems, in modern ...

This article discusses what VoIP is, its benefits and drawbacks, key features and how to choose the best VoIP system for your company. VoIP is a communication technology that makes phone calls ...