Session Manager Redundancy

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  • sullah
    Aspiring Member
    • Aug 2012
    • 1

    Session Manager Redundancy

    Hi, I am managing 05 sites having following system

    Site 1,2 and 3 have Option 61c release 4.0
    Site 4 and 5 have Option 11c release 4.5

    These sites are also connected with E1 and IPT trunk. Coordinated dialing plan is setup and working OK.

    We are going to upgrade these sites to new release 7.xx. I have few questions regarding this upgrade

    1- Does each site will have its own Session manager and System manager?
    2- Can we install a single session manager and system manager for all these sites?
    3- What will be dialing between sites redundancy option if session manager gets crash
    {as my understanding all sites will be connected using SM}?
    4- Can we still manage standalone site using conventional Serial terminal?
    5- Does Session manager and system manager required separate server?

    Regards.
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