Mediatrix 4404Plus series products are designed to reduce the cost of communications through the use of IP technology. These devices have ISDN BRI interfaces. Mediatrix 4404Plus gateways are specifically designed for enterprises, enhancing the existing capabilities of digital access to telephony by integrating it with a variety of modern VoIP standards.
TERRATEL is a company providing services of designing embedded electronic and computing systems and telecommunication equipment: a full range of customized electronic design services of any complexity.