5.6.2 Power Failure Transfer
Description
When the power supply to the PBX fails, specific SLTs are automatically connected to specific trunks (
Power
Failure Connections
). The PBX will switch from normal operation to the Power Failure Connections, and all
existing conversations will be disconnected.
Only the trunks handled by Power Failure Connections can be used during a power failure.
Conditions
•
Only trunk calls can be made during a power failure. All other features do not work.
•
The following SLT ports and LCOT ports are connected during a power failure. It is possible to allow trunk
calls that are established during a power failure to be maintained even when the power returns and the
connection is switched back to the normal configuration from the Power Failure Connection.
Main Unit
Port 1 on pre-installed MCSLC16 and port 1 on pre-installed
LCOT6
Port 2 on pre-installed MCSLC16 and port 2 on pre-installed
LCOT6
Expansion Unit
Port 1-4 on pre-installed MCSLC16 and port 1-4 on LCOT6 (if
two cards are installed, the lower numbered card is used).
Installation Manual References
4.12 Power Failure Connections
552
Feature Guide
5.6.2 Power Failure Transfer
Summary of Contents for KX-NS300
Page 14: ...14 Feature Guide Table of Contents ...
Page 15: ...Section 1 For Your Safety Feature Guide 15 ...
Page 18: ...18 Feature Guide 1 1 1 For Your Safety ...
Page 19: ...Section 2 Call Handling Features Feature Guide 19 ...
Page 107: ...User Manual References 1 2 1 Basic Calling Feature Guide 107 2 5 4 Trunk Call Features ...
Page 193: ...User Manual References 1 4 2 Holding a Call Feature Guide 193 2 13 1 Call Hold ...
Page 324: ...324 Feature Guide 2 30 2 Outgoing Message OGM ...
Page 325: ...Section 3 Unified Messaging System Feature Guide 325 ...
Page 375: ...Section 4 Network Features Feature Guide 375 ...
Page 464: ...464 Feature Guide 4 3 6 Network ICD Group ...
Page 465: ...Section 5 System Configuration and Administration Features Feature Guide 465 ...
Page 560: ...560 Feature Guide 5 6 7 PING Confirmation ...
Page 561: ...Section 6 Appendix Feature Guide 561 ...
Page 578: ...578 Feature Guide 6 5 2 PFMPR Software File Version 004 2xxxx ...
Page 579: ...Feature Guide 579 Notes ...