What is an IPPBX? What's the use?

PBX (Private Branch Exchange) is simply a group telephone, which is widely used in enterprise office and greatly improves the work efficiency of enterprises. However, the traditional PBX has many problems. First of all, it does not support the emerging CTI (computer and telephone integration) and VoIP. Moreover, the traditional PBX adopts special technology, lacks openness and standardization, and is expensive. In recent years, with the popularity of Internet and the success of IP, IP PBX based on IP protocol came into being, which is expected to solve the shortcomings of traditional PBX and voip. IPPBX is an IP-based company telephone system, which is written like IP PBX or IP-PBX. This system can fully integrate voice communication into the company's data network, thus establishing a unified voice and data network, which can connect offices and employees distributed all over the world. Many companies find that the traditional telephone system is not only expensive to maintain, but also has limitations in supporting employees' decentralized work. In order to make all communication unimpeded, IT administrators are now deploying IP-based corporate telephone system-IP PBX. These systems can fully integrate voice communication into the company's data network, thus establishing a unified voice and data network, which can connect offices and employees distributed all over the world. The most remarkable feature of IP PBX is to become an integrated communication system. It can provide users with voice, fax, data, video and other communication modes with only one device through the telecommunication network and the Internet. Small and medium-sized call centers can also be established with low cost. Through the full combination with network software and hardware, the work efficiency is improved and the communication cost is saved (saving time and money).