Panasonic KX-UDS124 Installation Manual page 11

Roaming (Inter Air Sync Group)
SIP-CS
SIP-CS
SIP-CS
S-PS
Handover
Air Sync Group 1 Air Sync Group 1
Note
•
You can move between the coverage areas of SIP-CSs during a conversation, without disrupting the
call. This is called "Handover" and is only possible within the same Air Sync Group. You cannot move
between Air Sync Groups during a conversation. You can only move between Air Sync Groups when
in idle status. This is called "Roaming".
•
Each Air Sync Group requires an Air Sync Master CS.
•
The system requires one Super Master CS to control the system as a whole. The Air Sync Master CS
of Air Sync Group 1 becomes the Super Master CS.
•
All SIP-CSs of the same model consist of the same hardware and same firmware, but each SIP-CS's
role (Master/Slave) is decided by its settings.
KX-NS1000/
SIP Server Switching
Hub
Super Master CS
(Air Sync Master CS1)
S-PS
Internet
KX-NS1000/
SIP Server
Switching
Hub
SIP-CS
Roaming
SIP-CS
SIP-CS
(Air Sync
Master CS2)
S-PS
Air Sync Group 2 Air Sync Group 2
Installation Guide
2 Overview
11