Issabel vs Slingshot VoIP
A side-by-side look at Issabel and Slingshot VoIP. For an in-depth review of either product, follow the links below.
Issabel
Network & Admin
Issabel is an open-source unified communications platform that provides PBX, voicemail, fax, instant messaging, and other communication tools. It is built on top of FreePBX and the Asterisk IP PBX.
pbxvoipunified-communications
Slingshot VoIP
Business & Commerce
Slingshot VoIP is a cloud-based business phone system designed for small to midsize companies. It provides a centralized platform to manage calls, voicemails, contacts, and more through an intuitive web interface.
voipcloudbasedbusiness-phone-systemcall-management
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