FreeSWITCH vs TrueXL
A side-by-side look at FreeSWITCH and TrueXL. For an in-depth review of either product, follow the links below.
FreeSWITCH
Network & Admin
FreeSWITCH is an open source telephony platform designed to facilitate the creation of voice and chat driven products scaling from a softphone to a PBX and even up to an enterprise-class softswitch. It can be used to power PBX solutions, voicemail services, conference calling, contact center solutions and more.
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TrueXL
Office & Productivity
TrueXL is a spreadsheet software designed to be a free, open-source alternative to Microsoft Excel. It provides similar core spreadsheet functionality such as calculations, charting, formatting and data analysis tools.
spreadsheetexcel-alternativeopen-source
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