See also:

• Business: Telecommunications: Services: VoIP  (82)
• Computers: Data Communications: Telephony  (204)
• Computers: Internet: Chat: Voice  (14)
• Computers: Internet: Protocols: SIP  (29)
• Computers: Speech Technology: Telephony  (101)

• CentraNow - Web meetings powered by Voice over IP.
• iBasis - Provider of wholesale international IP telephony services.
• Inter-Fone - VoIP Internet Telephony - Internet-carried Phone to Phone calls.
• InternetTelephony.com - Industry newsletter for telecom professionals.
• IP Telephony Literature Survey - A literature survey covering architectural, protocol, and quality requirements for deploying an IP Telephony service.
• IP xStream - IP Telephony data source.
• Iscom, Inc. PCCall Service - PC to Phone call services.
• NetYak - Web-to-phone call button for e-commerce.
• Packetizer - Technical information about VoIP and videoconferencing.
• RADVision - SIP, 3G-324M, H.323 stacks and testing tools for VoIP vendors.
• SecureLogix Corporation - Provides enterprise telephony management systems.
• TEK DigiTel Corporation - Provides communications solutions for the small to medium size business by integrating traditional PBX technology with data routing and VoIP technology.
• 1888usa.com - Lists free fax and phone resources on the web.
• Voice over Internet Protocol - An overview of VoIP from the Federal Communications Commission. With news, FAQs, factsheets, and findings.
• Voice over IP and IP Telephony References - A directory of talks, papers, books, organizations, vendors, standards, web pages, and standards on IP telephony.
• Voice Systems Research, Inc. - Provides unified messaging, voice mail, advanced call routing, and IP-based telephony solutions.
• VOIP EZ - Offers in depth information on implementing VoIP in both consumer and commercial settings.
• VoIP Watch - A weblog with news and reviews of VoIP products.
• VoIP Wiki - A wiki that covers VoIP software, hardware, service providers, reviews, configurations, and standards.
• VoIP.org.uk - UK resource with the emphasis on small businesses and home users. Includes news, reviews, and forums.
• Wikipedia: Voice over IP - Encyclopedia article with background information, technical details, and the advantages and disadvantages of VoIP.

• Internet Telephony: America Is Waiting - FCC Chairman Kennard's remarks before the Voice Over Net Conference; Atlanta, Georgia; September 12, 2000. (September 12, 2000)