Carrier Access Corporation designs, manufactures, and sells broadband access equipment to wireline and wireless carriers. It provides wireless and satellite products, including equipment for use in transporting and managing voice and data traffic between cell sites and regional switching offices; and equipment for providing FCC mandated E911 services. The company offers converged business access products that integrate multiple voice and data access services, as well as support the connection of customer voice and data equipment, such as telephones, enterprise telephone networks, local area networks, video conferencing equipment, and installed data equipment to wide area network services; and products that transmit voice communications over the Internet. It also provides Exxtenz product that enables service providers to utilize PON technology to deliver services, such as wire-speed Ethernet, voice, T1, and video services to businesses. The company sells its products directly to wireline and wireless carriers primarily in the continental United States, Latin America, and Asia, as well as indirectly through a channel of distributors, integration partners, and original equipment manufacturers. It serves wireline and wireless customers, including local and long distance carriers, wireless mobility carriers, cable operators, Internet carriers, and international communications providers. The company was founded in 1992 and is headquartered in Boulder, Colorado. As of February 11, 2008, Carrier Access Corp. operates as a subsidiary of Turin Networks Inc.