Retal VoIP (Linphone)

Platform: Android, iOS

Retal VoIP is designed especially for Retal Residence to allow guests to make and receive call.

It is support HD audio codec includes G279

Google Play Store: https://play.google.com/store/apps/details?id=com.retalvoip&hl=en_US

App Store: https://apps.apple.com/in/app/retal-voip/id1446581733