H.320

ADPCM, B channel, CIF, codec, frame, frame rate, fps, G.711, G.722, G.728, H.221, H.230, H.242, H Series, ITU-T, LD-CELP, multimedia, N-ISDN, PCM, pixel, QCIF, resolution, video, and videoconference. See Table H-1

for a listing of ITU-T Recommendations related to H.320.

• IOR (Index Of Refraction)
• IP address (Internet Protocol address)
• IPBX (Internet Protocol Private Branch eXchange)
• IP Captioned Telephone Service
• IP Centrex
• IP-enabled Frame Relay
• IP-enabled PBX (Internet Protocol-enabled Private Branch eXchange)
• IP-enabled PBX (Internet Protocol-enabled Private Branch eXchange)
• IP-enabled PBX (Internet Protocol-enabled Private Branch eXchange)
• IP (Intelligent Peripheral)
• IP (Internet Protocol)
• IP Multimedia Subsystem (IMS)
• IPng (Internet Protocol next generation)
• IP PBX
• IP Relay
• IPsec (Internet Protocol security)
• IP security (IPsec)
• IPTV (Internet Protocol TeleVision)
• IPv4 address (Internet Protocol version 4 address)
• IPv4 (Internet Protocol version 4)
• IPv4 (Internet Protocol version 4)
• IPv4 (Internet Protocol version 4)
• IPv6 address (Internet Protocol version 6 address)
• IPv6 address (Internet Protocol version 6 address)
• IPv6 Forum