2.11 Power Failure ConnectionsInstallation Manual 1812.11 Power Failure Connections2.11.1 Power Failure ConnectionsWhen the power supply to the Hybrid IP-PBX fails, power failure transfer (PFT) will switch from the currentconnection to the Power Failure Connection. Refer to "2.4.1 Power Failure Transfer" in the Feature Guidefor further information.NoteWhile DC power is provided by the backup batteries, the Hybrid IP-PBX will remain fully operational andthe connection will not switch to the Power Failure Connection.Using Analogue Trunk Card and Super Hybrid PortsIn the event of power failure, SLTs connected to Ports 1 and 2 of the Super Hybrid Ports (on the Main Board)are automatically connected to PFT ports 1 and 2 of the first LCOT2/LCOT4 card (installed in the least slotnumber).NoteEven when the power returns, the conversation established during power failure will be maintained.Using BRI2 CardLINE 1 and LINE 2 of the BRI2 card can be used for Power Failure Connections.NoteWhen the power returns, the connection will switch back to normal configuration from the Power FailureConnection, and a trunk conversation established during power failure will be dropped.Accessories and User-supplied ItemsAccessories (included): Extension Bolt × 1, Strap × 1User-supplied (not included): RJ45 connectorsTo ISDN extensionRJ45(LINE 1)RJ45(LINE 2)To NT1 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8ONOFFONOFFSet all DIP switchesat "ON" positions.
