3CX Multi-Line TAPI Driver
Publisher’s description
What is 3CX?
3CX is a proprietary program for Windows from 3CX.
Installation and requirements
Official installers exist for 64-bit as MSI. The main installer is 47.5 MB. Installation asks for administrator rights. The installer supports unattended (silent) installation. An MSI package is available for deployment with Group Policy, Intune or Configuration Manager.
Pros / Cons
Pros
- MSI package for managed deployment
- Documented silent install
Cons
- Proprietary licence: check the terms and price
- No native ARM64 build
- Installation needs administrator rights
In short: 3CX is a Windows tool for 64-bit PCs. Administrators can deploy it unattended.
Is 3CX safe to download?
- The file is served by downloads-global.3cx.com; check that it is the publisher’s official mirror
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
7DDD595590361895DFA81FB0325CD876232D2573D6F3928E1E85DAA460E606E8· Open the VirusTotal report for this hash - The link answered when we last checked it (October 22, 2026)
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 1 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 1.0.126Latest | July 9, 2026 | 47.5 MB | 64-bit MSI |
Install from the command line
Silent install ›winget install --id 3CX.MultilineTAPI -emsiexec /i 3CXTAPI18.msi /qn /norestartmsiexec /x {3FA60327-A17A-45E0-808A-D8B783AADCBC} /qn /norestartRelated guide: How to use winget: install and update apps
Information
Ratings and reviews
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Frequently asked questions
Is 3CX free?
3CX is proprietary (closed-source) software (licence: Proprietary). Whether it costs money depends on the edition: check the publisher’s site for prices and free tiers.
Is 3CX safe to download?
The download comes from downloads-global.3cx.com; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install 3CX with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can 3CX be installed silently?
Yes. The silent install page lists the exact command for each installer, including msiexec for the MSI package.
Does 3CX run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.