ADTRAN offers a suite of IP business solutions for converged IP networking including IP-PBX systems; IP phones; IP Business Gateways; managed Layer 2/3, Power over Ethernet (PoE) and Gigabit Ethernet switches; access routers, 802.11 a/b/g Wireless Access Points (WAPs); integrated switch-routers; and firewall and Virtual Private Networking (VPN) appliances.  These products are ideal for branch office connectivity, Internet access, bandwidth expansion and network security.

Widely deployed by carriers and enterprises alike, ADTRAN solutions enable voice, data, video, and Internet communications across copper, fiber and wireless network infrastructures.  ADTRAN solutions are currently in use by every major U.S. service provider and many global ones, as well as by thousands of public, private and governmental organizations worldwide.