Accenture Solutions, Access Devices Digital, Advanced Digital Broadcast (ADB), Alcatel, Aliant, Alliance Atlantis Communications Inc, Amdocs, Amino, Analog Devices, ANT Limited, Anytime Pte Ltd, AOL, Asia Media Journal, Asia Pacific Broadcasting, Associated Press, Atlas Telecom Network, Austrian Broadcasting Corporation, Axelero, B S Conseil, Bangkok Broadcasting & TV Co Ltd, Bank of Ayudhya, BBC , BBC Broadcast, BBC News Interactive, BBTV Productions, Belgacom, Bell Canada, BellSouth, Bharti Tele-Ventures Limited , BitBand, Bluewin (Part of Swisscom), BNS, British Telecom, Broadband Bananas, Broadband Solutions Group, Broadcast Communications, BSkyB, BT, BT Entertainment, BT Exact, BTI Photonic Systems Inc, Bulldog Communications, C9 Networks Inc, Canal Digital Group, CanalSatDSL, CASBAA, Cesky Telecom, Channel 4, China Daily, China Electronics News, China InfoWorld, China Netcom, China Telecom, Chunghwa Telecom Co., Cisco, City Telecom, Club Internet, Club iT Corporation, Comarex , Comcast Cable Corporation, Comptel Provisioning Product Line, Comspread, Conax, Concurrent HK Ltd, Conexant Beijing Office, Coship, Cosmotelco SA, Croatian Telecom, CTM, Macau, DACOM Corporation, Danish Broadcasting Corporation, Datacraft Asia Ltd, Dayang International Limited, Delta Electronics (Japan) Inc, Design of Systems on Silicon (DS2), Deutsche Telecom, DigiSat, Technologies Limited, Digital Television, DMX Technologies, Dwight Cavendish Systems Limited, ECI Telecom, Ecton AB,EE Times, Electronics &, Telecommunications Research Institute, Elion (Esti Telekom) , Elisa Communications, Embedded Internet Solutions Limited, Entriq, Ericsson, Espial, ESPN, eStar Telecom Pty, ETRI, ETV Hollywood, Euro RSCG Magnet, E-Vision, Fashion TV, Fastweb, Franarro, France Telecom, France Telecom R&D, Free , Fuji Television Network Inc, Galaxy Satellite Broadcasting Limited, GDH K.K, German Television ZDF, Global Media on Demand, Guangdong Telecom Co Ltd, Hamilton Nash, Harmonic Inc, HBO Asia, Hewlett Packard, Hitachi, Hutchison Global Communications, Hwacom Systems Inc, IBM, i-Cable Communication Hong Kong, Iceland Telecom, ICTV Inc, Imagenio, IMAKE, Industria, Infinity Channel Networks, Intel, Intel Technology Asia , Intelsat, Irdeto, Iskratel lietuvos Telekonas, Jasmine Telecom Systems Co Ltd, JDSU, Kaifa Technology, Kasenna, Kingston Communications, Knowledge Network, Korea Telecom (KT), KPN, Kreatel Communications AB, KT Management Research Lab, Latens, Lattelkom, LeadTek Research Inc, Leitch, Liwest Kabelmedien, Macquarie Securities Ltd, MagicNet LLC, Magnet Networks, MaLigne RV (France T), Matav, Media Corp, Media Partners Asia, Mediaset, Micro Network Co. Ltd, Microsoft TV, Miles Publishing Limited, MiTV (Malaysia), Monaco Telecom, Morgan Stanley, Mosab Nigeria Limited, MPEG Industry Forum, MRS Corporation, MTG (Modern Times Group), Multichoice Africa (Pty) Ltd, MultiMedia Television PLC, Nagravision, NCS Communications Engineering, NDS, Neotion Asia Ltd, Net 25, Neuf Telecom, Nokia, Nortel, North American Securities (Europe), Norwegian Broadcasting Corp, Norwegian Television Ltd, NTT, Octagon, On Demand Group, Oracle Corporation, Pace Micro Technology, Packet Vision Ltd, PacketFront, PCCW, Phoenix Satellite Television Co Ltd, Pixelmetrix, Posi-TV, Prioity Telecom, PT Supra, Primatama Nusantara (BizNet), Rainet SPA, Reed Midem, Reliance Infocom, SBC Communications, Scarlet Telecom, Scientific Atlanta, SeaChange International, SEAS-NVE Broadband, SES Americom, SES Asia SA, Seven Network Asia Limited, Shanghai Akomedia Co Ltd, Shanghai Eastchina Broadcasting Network Co Ltd, Shin Broadband Internet (Thailand), Siemens , Silicon Image Inc, Siminn, Singtel, Sino-Norwegian Trading (Shenzhen) Co, SiOL, Sistema Multimedia, SMG Broadband Television, Sofia Digital Ltd, SoftBank BB, Softier, Soliton Systems, Solvak Telecom, Sonaecom, Sony Europe, Sony Pictures Television International, South China Morning Post, SsangYoung Information and Communication Corp, Stratacache, Streaming 21, Sunniwell International Limited, Supersun, SureWest, Swisscom, T Com, T T & T Public Co Ltd, TANDBERG Television, Technology Exchange Ltd, TECOM, Tektronix, Tele2, Telecom Asia, Telecom Italia, Telecom Italia Mobile, Telecom Italia Sparkle, Telefonica, Telekom Austria, Telekonimikacoa Polska, Telenet NV, Telenor, Telia Sonera, Tellabs Inc, Telstra Asia, Telus, Texas Instruments, The Standard, Thomson, Tiscali, T-Mobile, T-Online, TOT Public Company , Total Telecom, TPS, Turner International Asia Pacific, TV4, TVNZ, TVP Group, Tzina, United Broadcasting Corporation PLC (UBC), University of Tokyo, Urktelecom, UT Starcom & SE of Shanghai Media Group, UTA Telekom (Tele2), Valoris Iberia, Variety, Vector Networks, Verimatrix, Verizon Communication, Versatel, Video Networks, Video54, ViDeOnline Communications Ltd, Vision Consulting, VNL, Warner Bros. International Television, Weathernews UK, Widevine Technologies, Wind Communications Ltd, Wisembed, Yes Television, Yuxing Software Co Ltd, ZTE