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List of terms
Nortel Multiservice Switch 7400/15000/20000
Terminology
NN10600-005 7.2S1 Standard
PCR7.2 and up March 2006
Copyright © 2006, Nortel Nortel Confidential
voice processing module (VPM)
A hardware module on the voice services function processor that processes
voice and voice band data.
voice profile (VP)
A collection of parameters used in voice networking SVC establishment to
define the quality of service for a particular call, depending on the dialed
number.
voice service
Voice service allows you to interconnect voice switches, such as PBXs. It
offers integral voice compression, echo cancellation, FAX handling, and
speech activity detection (SAD).
voice services processor (VSP)
A two-slot FP that provides voice and voice band data processing functionality
between an ATM and a TDM data path. It supports switched or non-switched
voice gateway services.
voice transport
A service that allows the user to interconnect voice switches, such as PBXs,
through PVCs. It offers integral voice compression, echo cancellation, FAX
handling, and speech activity detection (SAD).
VP
See virtual path (VP) (page 142).
VPC
See virtual path connection (VPC) (page 143).
VPCI
See virtual path connection identifier (VPCI) (page 143).
VPI
See virtual path identifier (VPI) (page 143).
VPL
See virtual path link (VPL) (page 143).
VPM
See voice processing module (VPM) (page 146).
VPN
See virtual private network (VPN) (page 143).