The Best 26 Asterisk Alternatives
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12 LikeFreeSWITCH
FreeSWITCH is a scalable open source cross-platform telephony platform designed to route and interconnect popular communication protocols using audio, video, text or any other form of media.
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8 Like3CX Phone System
3CXPhone is a free VoIP phone available for Windows, iPhone or any Android based smart phone such as Google Nexus, Sony Xperia, Motorola Droid or Samsung Galaxy.
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7 LikeYate - Yet Another Telephony Engine
Yate is a softswitch (concept of separating the network hardware from network software). It supports VoIP protocols: H.323, SIP, IAX1, IAX2, RTP. For the plain old telephony systems (PSTN) it supports ISDN BRI and PRI.
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2 LikeRingCentral
RingCentral delivers high quality, reliability and value that's expected by enterprise businesses through RingCentral Office, an all-inclusive cloud phone system...
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2 LikeVoxibot the Voximal stack
The voice phone bot platform based on Asterisk and FreePBX propulsed by the Voximal VoiceXML interpreter.
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1 LikeVoipSwitch
VoipSwitch is a SoftSwitch System with routing and billing, with SIP protocol support (in older versions also H323). Basic package includes softswitch app, IVR app...
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1 LikeStarfish PBX
Starfish PBX aims to be an open source alternative to Digium’s Switchvox. The goal is to have a software equivalent to which we can add additional functionality like: ...
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1 LikeThirdlane Business PBX
Advanced IP PBX and a Unified Communications platform based on Asterisk® - the worlds most popular open source PBX engine.
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1 LikeThirdlane Multi Tenant PBX
Thirdlane® Multi Tenant PBX Platform is a reliable, cost-effective Multi Tenant IP PBX and Unified Communications software platform with support for voice...
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0 Like
Ozeki Phone Systems
Ozeki Phone System XE is a Software PBX telephony platform for Windows. Ozeki enables your applications to connect PBX and access IVR, Webphone, SMS sending, 3D video...
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