• ITU Publications
  ITU-T Recommendations (formerly CCITT)
  The ITU is the leading publisher of telecommunication technology, r...
  in hardware > specs with ccitt formerly hardware itu-t recommendations specs
• ITU Publications
  ITU-T Recommendations (formerly CCITT)
  The ITU is the leading publisher of telecommunication technology, r...
  in specs with ccitt formerly itu-t recommendations specs

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