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.
VoIPCall is a Minneapolis based Internet Telephony Service Provider [ITSP] that provides a first class Voice Over IP calling service designed for business customers, Telcos, ISPs and government entities around the world.