VOIP Calling App
Crystal-clear voice calls over the internet.
A voice-over-IP calling app for low-cost, high-quality calls over data or Wi-Fi, built and operated by RNS STAR LLC.
Key features
- HD voice calling over the internet
- Low-cost calling
- Works on data or Wi-Fi
- Native mobile apps
FAQ
What is the VOIP calling app?
It is a mobile app that places voice calls over an internet connection instead of a traditional phone line, for clearer audio and lower cost.
Can businesses use it?
Yes. RNS STAR LLC also builds custom VOIP and calling integrations for businesses — see Custom Development.