{"id":54950,"date":"2020-01-08T00:00:00","date_gmt":"2020-01-07T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/tehpodderzhka-3cx-otvechaet-obnovlenie-na-3cx-v16-s-predydushhih-versij"},"modified":"2020-02-18T14:03:01","modified_gmt":"2020-02-18T11:03:01","slug":"tehpodderzhka-3cx-otvechaet-obnovlenie-na-3cx-v16-s-predydushhih-versij","status":"publish","type":"post","link":"https:\/\/prohoster.info\/en\/blog\/administrirovanie\/tehpodderzhka-3cx-otvechaet-obnovlenie-na-3cx-v16-s-predydushhih-versij","title":{"rendered":"3CX Support responds: Upgrade to 3CX v16 from previous versions","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Ring in the new year with a new PBX! However, there isn't always time or desire to navigate the intricacies of upgrading versions by gathering information from various sources. In this article, we have compiled all the necessary information for a simple and quick upgrade to 3CX v16 Update 4 from older versions.<\/p>\n

There are many reasons to upgrade \u2014 you can learn about all the features introduced in v16 from the training course<\/a><\/noindex>. Here, we will highlight the most important improvements noticeable to regular users \u2014 the new mobile applications<\/a><\/noindex>, the communication widget for the website<\/a><\/noindex> and VoIP softphone in the browser<\/a><\/noindex>.<\/a><\/noindex><\/p>\n

Before upgrading \u2014 check your license<\/h2>\n

\nFirst of all, keep in mind that upgrading to the latest version of 3CX requires a license with an annual subscription or a perpetual license with an active update subscription. Without an active update subscription<\/a><\/noindex> your new system simply will not activate. You can check the current subscription status in the Options > License<\/b>. You can also verify your eligibility for updates in the 3CX User Portal.<\/p>\n

Please note that correct subscription information in the PBX interface is only available starting from v15.5 Update 6 and above.<\/p>\n

\"3CX
\n\u00a0<\/p>\n

If the subscription has expired<\/h3>\n

\nIf you have a perpetual license, you need to determine whether you are within a grace period during which you can extend your subscription. To do this, contact your servicing 3CX partner (or choose a partner in your region<\/a><\/noindex>), or write directly to the User Support Department<\/a><\/noindex>. By the way, you can extend your update subscription at any time, not just when it has already expired. Moreover, you can receive a 10% discount when purchasing updates for 3 years and 15% when purchasing for 5 years (this applies to update subscriptions for perpetual licenses).<\/p>\n

If it turns out that the grace period has already expired, you can exchange your perpetual license for a license with an annual subscription free of charge. After that, you receive a year of free use of the converted license starting from the date of exchange. After a year, you simply purchase<\/a><\/noindex> a yearly license for the next year.
\nThe exchange is carried out in your user portal in the Buy > Trade-in (Buy > Exchange)<\/b>.<\/p>\n

\"3CX
\n
\nPlease note that when exchanging, you do not receive a new key; your existing key simply becomes annual. There is no need to change anything in the system! The only action required is, after receiving the email confirming the exchange, to log in to the 3CX interface and go to the section Options > License<\/b> click the Update License Information button (but this will only work in 3CX v15.5 and above). If you have an older version installed, see below.<\/p>\n

Updating from v15.X to v15.5 SP6<\/h2>\n

\nBefore upgrading to v16, you must update your v15.X (or older) system to v15.5 SP6. Only in this case is the proper transfer of the PBX configuration from the backup guaranteed. The easiest way to upgrade is to follow this guide<\/a><\/noindex>. However, if you have an even older version of 3CX, you will need to go through the entire update path<\/a><\/noindex>, installing them sequentially.<\/p>\n

Make sure to back up at every stage of the upgrade!<\/p>\n

Updating from v15.5 SP6 to v16.X<\/h2>\n

\nIt is important to note that the 3CX update process on Windows and Linux is slightly different due to the architectural features of these OS.<\/p>\n

Windows<\/h3>\n

\nUnfortunately, 3CX v15.5 SP6 cannot be 'directly' upgraded to v16 as it can be done in Linux. You will need to back up the PBX and restore it during the installation process of distribution v16.
\n\u00a0\u00a0\u00a0
\nIn the 3CX interface, go to the Backup section, click +Backup, name the backup and specify the options.<\/p>\n

\"3CX
\n
\nWait for the notification to the PBX administrator's email that the backup is complete, then download the backup file.<\/p>\n

\"3CX
\n
\nPlease note \u2014 you can use the created backup when installing the PBX on both Windows and Linux \u2014 the backup file works without issues for both OS!
\nAfter backing up, uninstall 3CX, download 3CX v16<\/a><\/noindex> and start the installation. On the first screen of the Configuration Wizard, specify the backup file, and then continue the installation according to the instructions<\/a><\/noindex>.<\/p>\n

\"3CX<\/p>\n

Linux<\/h3>\n

\nThe 3CX 'in-place' upgrade, i.e., directly over the existing installation, is only available if the PBX is installed on Debian 9 Stretch (Debian 8 and 10 are not supported in v16). If you do not see the availability of updates in the 3CX interface, check the Linux version in the SSH terminal (command sudo lsb_release -a<\/i>).<\/p>\n

Debian 9<\/h4>\n

\nHere, the upgrade is installed very simply. In the 3CX interface, go to the section Updates<\/b> and install all available updates. Make sure to wait for the email confirming the update is complete. After that, log back in to Updates<\/b> and install all available updates again \u2014 and so on until there are no notifications.<\/p>\n

Debian 8<\/h4>\n

\n3CX v16 is not compatible with Debian 8, which was used for v15.X. Therefore, you will need to back up the configuration and deploy a new installation from the ISO image. Debian for 3CX<\/a><\/noindex>.<\/p>\n

Note \u2014 you can migrate from a local installation to the cloud PBX using your backup and the 3CX cloud installation wizard. PBX Express<\/a><\/noindex>.<\/p>\n

\"3CX
\n
\nInstructions for installing 3CX on various cloud platforms are provided here<\/a><\/noindex>.
\n
Source: habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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However, there's not always time or willingness to navigate the intricacies of upgrading between versions while gathering information from different sources.","canonical_url":"https:\/\/prohoster.info\/en\/blog\/administrirovanie\/tehpodderzhka-3cx-otvechaet-obnovlenie-na-3cx-v16-s-predydushhih-versij","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"en_US","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0422\u0435\u0445\u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 3CX \u043e\u0442\u0432\u0435\u0447\u0430\u0435\u0442: \u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043d\u0430 3CX v16 \u0441 \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0438\u0445 \u0432\u0435\u0440\u0441\u0438\u0439 | ProHoster","og:description":"\u0412 \u043d\u043e\u0432\u044b\u0439 \u0433\u043e\u0434 \u0441 \u043d\u043e\u0432\u043e\u0439 \u0410\u0422\u0421! 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