3G World Congress
   Annual Asia based senior telecom executive conference.
   http://www.3gcongress.com/

3GSM World Congress
   Annual European event covering 2G and 3G technologies.
   http://www.3gsmworldcongress.com/

IT&T Annual Conference
   Annual Irish gathering for academic and industrial sector telecommunications researchers. Includes upcoming conference details, past conference archives, and background.
   http://www.ittconference.com/

Supercomm
   Annual exhibition and conference for communication service providers and private network managers. Registration, exhibits, speaker list, and archives available.
   http://www.supercommnews.com/

Telecommunications Policy Research Conference
   Annual forum for policy makers and academic researchers interested in telecom issues. Offers reading room, current conference details, and archives.
   http://www.tprc.org/

Video Conferencing
   Vidyo - business video conferencing systems and software. Multipoint HD video communications from the conference room to the desktop over converged IP networks.
   http://www.vidyo.com/