AMX SIP Communications Gateway - 4 PSTN/4 Phones

AMX started in 1982 with the goal to manufacture simple tools that people could use to harness the rising power of technology. Ever since then, AMX has been manufacturing quality and award winning products. AMX solves the problem of managing the increasing number of complex technologies and operating platforms with reliable, consistent and scalable systems.
AMX products include LCD Touch panel user interfaces, Central Controllers, Communication Devices, Keypads, Media Servers, Network Devices, and Remote Controls. They are used in boardrooms, auditoriums, museums or home theaters, video projectors and displays, PCs, DVD and VCR players and recorders, cameras, teleconferencing systems, audio/video switchers and processing equipment, motorized projection screens, drapes, lighting, HVAC systems, and a wide variety of other types of equipment. Other common uses include entertainment systems, industrial command and control centers, security systems, hotels and restaurants.
AMX configures its systems from modular hardware so that the systems can be customized to meet current needs, and also lay a foundation for unlimited scalability to adapt to future requirements.

Communication Gateways are used to connect two or more communication networks. They filter message traffic because messages pass through from one source destined to another source elsewhere. Communication gateways are used in broadcasting facilities, business organizations, and entertainment venues.
Communication Gateways provide connectivity between devices that wouldn’t have been possible. It provides a point of isolation between two largely independent systems and permits interconnection of legacy systems with newer products.
The best known manufacturer is AMX. Its featured products, the NetLinx ZigBee Gateway and SIP Communications Gateway are the best selling integrated controllers.