Service Manual

6802800U74-AN
Appendix E: TETRA/DIMETRA Acronyms
476
Item
Description
TSC
TETRA Site Controller
TSI
TETRA Subscriber Identity
TX
Transmitter
Tx-I
Transmit Inhibit
UCL
User Configuration of Logging interfaces
UCM
User Configuration Manager
Universal Crypto Module
UCS
User Configuration Server
UDP
User Data Protocol
UI
User Interface
UKEK
Unique Key Encryption Key
UPS
Uninterruptible Power Supply
UTC
Universal Time Coordinated
V+D
Voice and data
VDTM
Virus Definition Transport Method
VICP
Very Intelligent Communications Processor
VLAN
Virtual Local Area Network
VLR
Visitor Location Register
VM
Virtual Machine
VOX
Voice Operated Control
VPN
Virtual Private Network
VPN-1
Checkpoints VPN implementation.
VRF
VPN Routing and Forwarding
VRRP
Virtual Router Redundancy Protocol
VU
Voice Unit
WAN
Wide Area Network
WEEE
Waste Electrical and Electronic Equipment
XML
eXtensible Mark-up Language
ZC
Zone Controller
ZCM
Zone Configuration Manager
ZDS
Zone Database Server
ZLM
Zone Link Multiplexer
ZM
Zone Manager
ZMS
Zone Manager Subsystem
ZSS
Zone Statistics Server