Avaya Communication Manager Administrator's Manual page 1822

Glossary and Abbreviations
S
SABM
Set Asynchronous Balance Mode
SAC
Send All Calls
SAKI
See sanity and control interface
sanity and control interface (SAKI)
A custom VLSI microchip located on each port circuit pack. The SAKI provides address recognition,
buffering, and synchronization between the angel and the five control time slots that make up the
control channel. The SAKI also scans and collects status information for the angel on its port circuit
pack and, when polled, transmits this information to the archangel.
SAT
System access terminal
SBA
Simulated bridged appearance
SBS
Separation of Bearer and Signaling
SCC
1. See single-carrier
2. Serial communications controller
SCD
Switch-control driver
SCI
Switch communications interface
SCO
System control office
SCOTCH
Switch Conferencing for TDM Bus in Concentration Highway
SCSI
See small computer system interface
SDDN
Software-Defined Data Network
SDI
Switched Digital International
SDLC
Synchronous data-link control
SDN
Software-defined network
SFRL
Single-frequency return loss
SID
Station-identification number
1822
(SAKI).
cabinet.
(SCSI).
Administrator's Guide for Avaya Communication Manager
November 2003