Primary and secondary PBX

Discussion in 'General' started by radar, Sep 10, 2010.

  1. radar

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    Hi all!
    I need to configure a primary-secondary PBX.. it's possible mount 2 ISDN PRI cards, one for trunk and one for secondary PBX?
    I need some like:

    telco <-- [ master PBX ] <-- [ slave PBX ]

    (master PBX needs 2 ISDN PRI)

    this because I have not access to slave PBX, so all routing will be moved to master PBX

    Thanks

    Antonio
     
  2. talkcross

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  3. radar

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    Yes.. Elastix PBX (for connection to telco) uses a Sangoma A101D. I need a same model for connect other PBX (Siemens)? (I have to buy it)

    For connect Elastix PBX to Siemens PBX I'll need a cross ISDN cable? and, call routing can set via Elastix web interface?

    my ideal configuration is something like this:

    telco <-> Elastix PBX <-> Siemens PBX
    | |
    | |
    voip ext. pstn ext.

    how can i route calls from Elastix to Siemens?

    thanks a lot!
    Antonio
     

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