The main advantages of IP telephony include:
• affordable price;
• scalability;
• large capacity;
• not tied to one location.
A properly built IP system helps save money. For less money, users receive services identical to traditional mobile communications. Today, IP telephony is chosen not only by large retail chains and transport companies, but also by representatives of the service sector.
High demands are placed on IP equipment, thanks to which the organization of the communication network is carried out. It must be selected in accordance with the objectives of the organization.
IP PBX is a multifunctional telephone system that receives voice and video calls over an IP network. The user can choose a cloud or a physical IP PBX, which differ only in the location of the unit itself.
IP PBX ZX100 Series – One of the popular models, supporting up to 16 simultaneous connections to analog telephone lines. It is ideal for medium-sized businesses, and is based on the x86 architecture.

The FXO FXO-200 FXO module helps the user activate additional ports, and for this, you can use FXS or FXO daughter cards. The latter type transfers call functionality supporting any standard analog telephone line.

Cloud PBXs solve many problems, from recording telephone conversations to maintaining various statistics. IP-PBX provides complete control over the company's calls, and the number of its branches is not fundamentally important.
An IP phone is almost indistinguishable in appearance from an analog one, but its functionality is significantly broader. It is connected to a LAN, through which direct interaction with the IP-PBX occurs.
The CooFone-D30 is suitable for entry-level management. It increases the productivity and efficiency of junior specialists and middle managers. Other models offer significantly more functionality.
An IP phone helps save on electricity costs thanks to its Ethernet power supply. It allows you to track subscriber status, quickly forward and transfer calls, and, if desired, you can connect a headset to it.