Upgrade v14 SP3 to V15 4SC PRO

Discussion in '3CX Phone System - General' started by daktur, Aug 25, 2016.

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  1. daktur

    daktur New Member

    Oct 15, 2015
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    Hi Guys,

    Just a fool question but i don't really know.

    I have V14 4SC PRO w/ maintenance valid until 03/2017.

    Can i Upgrade to v15? If yes, do I have to download from the site and use the same key sonce the download is not available from the Updates section in the admin panel?

    Finally, is it worthy or better to stay as it is?

    Sorry and thanks for your help!
  2. YiannisH_3CX

    YiannisH_3CX Support Team
    Staff Member 3CX Support

    May 10, 2016
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    Hello there,

    Having an active maintenance allows you to upgrade your pro key to V15.
    What you have to do is take a backup from your v14, un-install, restart machine and install v15.
    Read the following guide as it has a lot of information on upgrading.
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