MiVOAS - Latest Releases

Modified on Wed, 18 Jan, 2023 at 9:36 AM

Public links for the latest version of MiVOAS version of 5.2 & 5.3 are listed below. Click on the version number to download.

5.3 - 5.3.9 PR7 

5.2 - 5.2.41

Please ensure you have current SWAS enabled for the Site ID before attempting the upgrade or you will not be able to license the software and the services will not run.

Please make sure that the Server and PBX infrastructure meet requirements before carrying out an upgrade:


We recommend a full backup of the SQL Databases is carried out before any upgrade work is attempted.

Only a Mitel trained Engineer should attempt an upgrade. If an upgrade is attempted by non-trained engineer and it fails for whatever reason then our standard charges would apply whilst we attempt to fix it.

Release notes can be found here 
Latest info can be found here
• Please note if using 6900 handsets the minimum version of the MiVO 250 is now 6.3 SP2 and CT Gateway 5.0.64 which is available on the Mitel Website.

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