FWD (originally Free World Dialup) was a Voice over Internet Protocol (VoIP) network and business venture owned by Pulver.com, Inc. and founded in 1994 by Jeff Pulver, Brandon Lucas, and Izak Jenie. It appears to have ceased operations in 2010 The service provided voice communications between its subscribers worldwide, based on Internet standards. Limited inter-connections to the public switched telephone network (PSTN) provided users the ability to receive direct-dialed calls from PSTN-landline users, as well as place calls to toll-free numbers in the United States and other countries.