FreePhoneNum
Description: FreePhoneNum is a free web-based service that provides users with temporary phone numbers. It can be helpful for online privacy, verification, and reducing spam calls.
Type: software
Yate - Yet Another Telephony Engine
Description: Yate is an open-source telephony engine and server for VoIP and legacy telephone infrastructure. It supports multiple protocols and interfaces for building communications solutions.
Type: software
Pricing: Open Source