Panasonic KX-UDS124 Administrator's Manual page 3

Terminology
Air Sync Group
Air Synchronization Group
To obtain steady air synchronization over a wide area, it is necessary to create Air Sync Groups.
Air Sync Master CS
Primary Clock Master of an Air Sync Group
Each Air Sync Group must have a unique Air Sync Master.
Air Sync Secondary Master CS
Secondary Clock Master of an Air Sync Group
DECT
Digital Enhanced Cordless Telecommunication
Handover
Allows you to move between CS coverage areas during a conversation without disrupting the call.
This is only possible within the same Air Sync Group.
IPEI
International Portable Equipment Identity
Decimal, 12-digit, globally unique identification code of PSs. Specified in ETSI EN 300 175-6.
Primary CS
Primary CS for air synchronization
Roaming
Allows you to move between coverage areas of SIP-CSs (even inter-Air Sync Group or inter-SIP Server)
when the S-PS is idle.
S-PS
SIP-CS compatible Portable Station/Handset
Secondary CS
Secondary CS for air synchronization
SIP-CS
SIP Cell Station
Super Master CS
Master CS of Air Sync Group 1
This CS manages configuration for the whole system.
Tree Survey
The procedure to obtain a steady air synchronization tree.
Document Version 2013-03
Introduction
Administrator Guide 3