Analog Gateway / IP PBX: it can not only work as analog gateway that makes connection between FXO/FXS and VoIP SIP, but also can work as IP PBX that allows other SIP terminals to register into themselves.
There is no hardware changes about these two work modes, only different firmware. As established in 2000, all hardware and software of this product are developed, manufactured, and produced by ownself.
By using carrier-class technology and mature DSP, all VGate Analog Gateway/ IP PBX serial product have excellent properties and stable performance. With scalable modular design, it is easy to expand according to customers’ requirements