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Section
Align
alignright

Valid for:

N610

N670

N870

N870E

Embedded Integrator

Virtual Integrator

Panel
titleColor#F85404
titleBGColor#F0F0F0
titleIntroduction
Column
width60%
  • DECT manager redundancy needs working integrator:
    • Implementing backup DM without planning redundancy for integrator has limited value.
    • For DM redundancy it is recommended to plan redundancy for VI by the machine virtualization.
  • Disable the DECT Base on the Master DECT manager:
    • The backup DM and the DM redundancy feature can only provide redundancy for the DM role, but not for the local base functions!
    • Therefore you should not plan with the local base enabled on the DM, if you are planning for DM redundancy.

From software 2.47 DM redundancy for testing is implemented.

  • Master DM must have DECT Base disabled
  • Add Back-up DM today via provisioning only
    • Failover will wait for 10 minutes
    • No fallback to Master DM. Master will become back-up DM
    • Back-up DM does not
    need
    • consume an additional DM license
    • Failover when:
      • Backup DM recognizes, that
    ( some, a
      • significant
    number
      • majority of
    , all )
      • base stations are disconnected from master DM
      • Backup DM recognizes, that
    ( some, a
      • significant
    number
      • majority of
    , all )
      • base stations are connectable to backup DM
        significant >= ( 60% + 1 of active base stations

      • this situation continuously lasts for more than 7 minutes this way preventing failover under regular software update duration (6 minutes).
    Column
    width40%

    draw.io Diagram
    bordertrue
    diagramNameN870 Redundancy
    simpleViewerfalse
    width
    linksauto
    tbstyletop
    lboxtrue
    diagramWidth

    628

    558
    revision4

    Failover table
    Number of active base-stations

    Failover when n external*) active bases are detected

    • as not connecting to original DM
    • as connectable to backup DM

    for more than 7 minutes.


    *)Local base stations are never detected not connected to DM. 
    Local base stations are never detected as connectable to backup DM.

    11
    22
    32
    43
    54
    64
    75
    85
    96
    107
    117
    128
    138
    149
    1510
    ......
    Panel
    titleColor#F85404
    titleBGColor#F0F0F0
    titleAuto-provisioning
    Info
    iconfalse

    <?xml version="1.0" encoding="UTF-8"?>
    <provisioning version="1.1" productID="e2">
        <nvm>

        <oper name="add_backup_dm">
            <param name="DMPpasswd" value="Gigaset123+"/>
            <param name="DMDisplayName" value="dm2"/>
            <param name="DmBackupFor" value="dm1"/>
        </oper>

        </nvm>
    </provisioning>

    Panel
    titleColor#F85404
    titleBGColor#F0F0F0
    titleWeb-interface
    • In the web-interface go to: SETTINGS - DECT Manager - Administrator
    • Click on the DECT manager where you want to configure the back-up DECT manager, the key Add backup DM will become functional

      Image Added
    • Click on the key Add backup DM
      Image Added
      And enter your settings
    • Then configure the Back-up DECT manager with the Integrator settings
      Image Added
    • The back-up manager is configured
      Image Added