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.
TelecoTech has the operation to provide hosted VoIP services and is a reseller and technical support and consultant company for various brand name VoIP providers.