Description: Asterisk is an open source communications software that allows you to build telephony applications and services. It supports voice over IP, video conferencing, voicemail, auto attendant, interactive voice response, and more. It can be used to build PBX systems, call center solutions, and other communications platforms.
Type: software
Pricing: Open Source
Description: Mizutech VoIP Server is an open-source voice over IP platform that allows you to make and receive phone calls over the internet. It provides a complete telephony solution including features like call routing, voicemail, conferencing, IVR menus, and more.
Type: software
Pricing: Open Source