Android Apps to Echo Cancellation

Razer Comms is a free, all-in-one communication software designed specifically for gamers. It provides crystal-clear voice chat and versatile instant messaging, enabling seamless communication and coordination with teammates and friends during online gaming sessions.

CSipSimple is a powerful and highly configurable open-source VoIP application for Android devices, enabling high-quality voice and video calls, messaging, and integration with various SIP providers. It prioritizes security and offers advanced features for both individual users and businesses.