Description: 3CX is an open-source IP PBX software solution that works with popular SIP phone systems. It offers unified communications features like auto attendants, call routing, voicemail, video conferencing, and more.
Type: software
Pricing: Open Source
Description: Voip Stunt is a VOIP service provider that offers free calls to other Voip Stunt users. It has voice, video, and instant messaging capabilities. The service is ad-supported.
Type: software