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FreePBX vs Slope

A side-by-side look at FreePBX and Slope. For an in-depth review of either product, follow the links below.

FreePBX

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
Slope

Slope

Education & Reference

Slope is a WebGL-based graphing calculator that allows users to create and interact with mathematical graphs and functions. It has many options for customization and features a simple, intuitive interface.

graphingcalculatormatheducation

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