• When power is restored after a power outage, the PBX operates in the following manner:– If the PBX did not shut down, normal operation continues uninterrupted.– If the PBX shut down and power remains in the UPS, the PBX must be started again manually. (Thepower switch must be turned off and then on again.)– If the PBX shut down and no power remains in the UPS, the PBX starts automatically. (This is becausethe PBX's power switch is on.)Installation Manual References4.10 Connection of PeripheralsPC Programming Manual References4.1.1 Status—Equipment Status—UPS20.1.97 Upgrading the SoftwareDescriptionThe main software of the PBX, as well as the software of other connected devices can be updated eithermanually or automatically.• Obtaining updates manuallyObtaining software updates (downloading the update to the PBX) can be done manually via WebMaintenance Console. In this case, software updates can be obtained from an FTP server, a USB memorydevice connected to the PBX, a NAS, or a PC that can access Web Maintenance Console.• Obtaining updates automaticallyThe PBX can automatically check for and download updates from an FTP server. Also, a notification e-mailcan be sent to specified e-mail addresses when an update becomes available and when it is downloaded.Also, the PBX can be configured to check for updates automatically, but not to download them.Installing an update can be done either manually via Web Maintenance Console, or on a set schedule.The software of the following types of devices and components can be updated:Data Type DescriptionMain software data Operating system data area on the PBX’s mother board.The main software data of other KX-NS series PBXs (e.g.,KX-NS700) connected to a One-look network as Slave unitsis also updated.LPR (software on a slot card) software data Flash ROM on a slot card (e.g., SLC2/PRI23)This includes the LPR software of legacy gateways(® 18.1.11 Stacking Connection).Cell Station (CS) and Portable Station (PS)software data*1Flash ROM on a CS and/or PSThis includes the Flash ROM on CSs connected through alegacy gateway (® 18.1.11 Stacking Connection).IP-PT/SIP extension software data*2 Firmware of supported IP-PTs and SIP extensions*1 Only available for certain PSs.*2 Only Panasonic telephones are supported. For details about a specific telephone, refer to the telephone's documentation.PS Air DownloadThe firmware of certain PSs can be updated via an IP-CS. The following equipment supports this feature:440 Feature Manual Document Version 2016-0320.1.97 Upgrading the Software
