Resource focuses on the evolution of telephony and its current form with Internet telephony. Provides articles, links and a list of vendors.

Find advice and guides for business purchasing needs. Includes information on business phone systems, DSL and related office supplies.

Aims to clear up confusion over the data and voice network convergence. Includes interactive presentations by telecom industry experts.

Learn what telephony is and does and find links to pages with additional information.

Provides news, forums and a comprehensive list of links to IVR, CTI, VoIP and computer telephony products and services.