215.System maintenanceNavigation This chapter contains information to help you perform systemmaintenance, such as replacing DECT Access Points (DAP) andmanaging DAP synchronization.• “DAP LED indications” (page 215)• “Remove and replace a DAP (if a new DAP is available)” (page 217)• “Remove and replace a DAP (if a new DAP is not available at themoment)” (page 218)• “System synchronization analysis ” (page 219)• “Export and import SIP DECT system” (page 228)• “DAP Controller deactivation” (page 230)• “DAP Controller software deinstallation” (page 230)• “DAP Controller software update” (page 231)• “Troubleshooting” (page 232)• “If you have problems” (page 236)DAP LED indicationsThe DAP is equipped with one LED. The LED can indicate 6 differentstatuses of the DAP. The following indications may occur.• Off No power.• 0,5 seconds On - 0,5 seconds Off Loading software/firmware.• Short flash every 0,25 seconds IP Network error (not connected, noDHCP/TFTP server, no DAP Controller)• Fast blink DAP operational, but trying to synchronize to another DAP.• Continuous fast blink Hardware error.• Steady On DAP operational (and synchronized to other DAP or is thesynchronization master).Nortel Communication Server 1000SIP DECT FundamentalsNN43120-123 01.076 January 2009Copyright © 2008-2009 Nortel Networks.
