Yeastar MyPBX U200 - a hybrid IP-PBX, equipped with ARM-based processors from the company Texas Instruments, which allows for speed, stable performance and unsurpassed quality voice and video! A distinctive feature of MyPBX U200 is a compact body with the ability to rack mount format 1U. Everything you need in one system. The U200 is a MyPBX PBX designed for companies that require up to 50 simultaneous calls and 200 users. Supports PSTN and ISDN BRI lines, GSM / UMTS and VoIP. In addition, it is equipped with an audio input port and an output port for audio. The MyPBX U200 is truly unmatched in features and value.