systems; and accessories, such as spare handsets, power supplies, and faceplates. The company's products also include iPhone analog and SIP phones. Its products are used in hotels, resorts, condominiums, apartment complexes, assisted living communities, and corporations. The company offers its products through a network of distributors in the United States and internationally, as well as sells its products online. The company was founded in 1985 and is based in San Jose, California.