Asterisk is free software that transforms a computer into a communication server. Created by digium There are many alternatives to Asterisk for Windows if you are looking to replace it. The most popular Windows alternative is Wazo, which is both free and Open Source. If that doesn’t suit you, our users have ranked 29 alternatives to Asterisk and 12 are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to Asterisk are FreeSWITCH (Free, Open Source), 3CX Phone System (Freemium), Talkie.io (Free) and RingCentral Engage Digital (Paid, Open Source).
Find Top 10
Asterisk
Alternatives
| # | Image | App Name | Features | Platforms | Price | Website Link |
| 2 |  |
Natterbox |
Web Force.com |
Salesforce.com | Commercial | Website |
| 3 |  |
Wazo | Mac Windows Self-Hosted Linux |
Free | Website | |
| 4 |  |
Voxibot the Voximal stack |
Web Raspbian |
Docker Self-Hosted Amazon Microsoft Azure Linux Raspberry Pi |
Freemium | Website |
| 5 |  |
3CX Phone System |
Web Microsoft Exchange Server Microsoft Office Suite Chrome |
Mac Windows Android iPhone Firefox Linux |
Freemium | Website |
| 6 | sipXecs | Linux | Free | Website | ||
| 7 |  |
opensips | Linux | Free | Website | |
| 8 |  |
MiRTA PBX | Linux | Commercial | Website | |
| 9 |  |
FusionPBX | Linux BSD |
Free | Website | |
| 10 |  |
sipXcom | Linux | Free | Website | |
| 11 |  |
Avaya Voice Portal | Linux | Commercial | Website | |
| 12 |  |
Flexisip | Linux | Free | Website | |
| 13 |  |
Zent.io | Web | Mac Windows Linux |
Commercial | Website |
| 14 |  |
VoipSwitch | Windows | Commercial | Website | |
| 15 |  |
RingCentral Engage Digital | Web | Mac Windows Android iPhone Windows Phone |
Commercial | Website |
| 16 |  |
FreeSWITCH | Mac Windows BSD Linux |
Free | Website | |
| 17 |  |
Cloud Telephony | Web | Commercial | Website | |
| 18 |  |
RingCentral | Mac Windows Android iPhone |
Commercial | Website | |
| 19 | Ozeki Phone Systems | Windows | Commercial | Website | ||
| 20 |  |
uContact | Web | Mac Chrome OS Windows Android iPhone Linux iPad |
Commercial | Website |
| 21 |  |
Thirdlane Business PBX | Linux | Commercial | Website | |
| 22 |  |
Thirdlane Multi Tenant PBX | Linux | Commercial | Website | |
| 23 |  |
Talkie.io | Mac Windows Linux |
Free | Website | |
| 24 | Starfish PBX | Linux | Free | Website | ||
| 25 |  |
Vodia Networks | Android Chrome OS |
Free | Website | |
| 26 |  |
XiVO | Mac Windows Linux |
Free | Website | |
| 27 |  |
Yate – Yet Another Telephony Engine | Linux | Free | Website | |
| 28 |  |
Kamailio | Linux | Free | Website | |
| 29 |  |
Mizutech VoIP Server | Windows | Free | Website | |
| 30 |  |
Genesys | Web | Self-Hosted | Commercial | Website |