Nortel 15000 Terminology page 126

specified path connection
A connection that is created using a specified path.
speech activity detection (SAD)
A function performed by Nortel Multiservice Switch system when processing
voice calls that saves bandwidth by not transmitting the silent portions of a
conversation. Typical telephone conversations consist of 40 to 60 percent
silence.
SPF
See shortest path first (SPF) (page
SPI
See security parameter index (SPI) (page
SPM
See signal processing module (SPM) (page
spooled statistics
Statistics that are collected by the data collection system (DCS) from various
applications. These statistics are used for network planning and engineering
purposes.
SPVC
1 See
2 See
SPVP
1 See
2 See
SR
See service request (SR) (page
Ssh
See Secure shell (Ssh) (page
S-switched permanent virtual circuit (S-SPVC)
1 A switched SPVC (S-SPVC) is a switched connection at a frame relay
network-to-network interface (NNI) that enables connectivity across
networks between configured SPVC endpoints (P-SPVCs).
2 See also
Copyright © 2006, Nortel
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List of terms
soft permanent virtual circuit (SPVC, soft PVC) (page
switched permanent virtual circuit (SPVC) (page
soft permanent virtual path (SPVP, soft PVP) (page
switched permanent virtual path (SPVP) (page
118).
switched permanent virtual circuit (SPVC) (page
Nortel Multiservice Switch 7400/15000/20000
Terminology
NN10600-005 7.2S1 Standard
PCR7.2 and up March 2006
121).
118).
122).
130).
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123).
129).
124).
129).
Nortel Confidential