FreePBX vs Zoiper
A side-by-side look at FreePBX and Zoiper. For an in-depth review of either product, follow the links below.
FreePBX
Business & Commerce
FreePBX is an open source web-based GUI that controls and manages Asterisk, an open source communication server. It enables managing extensions, voicemail, call routing, IVRs, and other PBX features through a web browser.
voippbxasterisktelephony
Zoiper
Social & Communications
Zoiper is a softphone application for making VoIP calls over the internet. It supports popular protocols like SIP, IAX, and H.323. Zoiper provides high quality audio/video calls, instant messaging, presence management and other communication features.
softphonevoipsipiaxh323audio-callsvideo-callsinstant-messagingpresence-management
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