Direct Inward Dialing Support. This function is offered by telephone companies with the goal that ATC clients could connect all range of company numbers to one or several lines. The aim is to give a personal number to every employee without having to connect it to a separate phone line. Thus, all telephone traffic can be divided and controlled more efficiently.
Instalamos centralitas VOIP que se integran con líneas analógicas, RDSI, móviles o VOIP consiguiendo el mejor precio posible en el gasto en telecomunicaciones.