Description VoIP has jumped into the Internet telephony ring. Through its subsidiaries, the company is a facilities-based provider of Voice over Internet Protocol (VoIP) service. It operates in three divisions offering consumer and wholesale services through its own network; the wholesale sales of equipment; and the wholesale of prepaid calling cards. VoIP subsidiary VoiceOne is a competitive local-exchange carrier (CLEC). The company has been shedding business units of late in order to sharpen its strategic focus (In 2007 it sold its EasyTalk and RocketVoIP operations to WQN).