VCI (Virtual Channel Identifier)

In asynchronous transfer mode (ATM), 16 bits in the cell header

that identify the virtual channel (VC), which is established each time a call is set up. See also ATM, ATM

reference model, call, cell, header, and VC.

• Extra low voltage (ELV)
• extranet
• extremely high frequency (EHF)
• extremely low frequency (ELF)
• extrinsic loss
• f
• Fabry-Perot laser
• face time
• facilities bypass
• facsimile (fax)
• facsimile (fax)
• Facsimile over Internet Protocol (FoIP)
• fair use policy
• fallback modem
• Family Radio Service (FRS)
• fantail circuit
• far-end cross talk (FEXT)
• farther
• fast busy signal
• FAST (Framed ATM over SONET/SDH Transport)
• fast packet services
• fast retrain
• fat access point
• fat AP (fat Access Point)
• fat client