The protocol used on an ISDN circuit's D-channel as a signaling protocol.

quality of service (QoS)

A suite of mechanisms capable of treating special types of traffic in a special way.


The process of assigning a number to an amplitude.

quantization error

Noise resulting from inaccuracies in converting an analog waveform to a digital signal.

Voice over IP First-Step
Voice over IP First-Step
ISBN: 1587201569
EAN: 2147483647
Year: 2005
Pages: 138
Authors: Kevin Wallace

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