1WayCall Dialer description

1WayCall Dialer gives you low cost international calls you can rely on.


1WayCall Dialer lets you call actual phone numbers, so reliability is great and there's no need for the other person to have the app to receive a call. In short, its the easiest, most reliable way to call friends and loved ones around the world.


1. Lowest battery usage with highest reliability / stability on google play.
2. Lowest latency of all android.
3. Exceptional voice quality.
4. Bandwidth normalization.
5. Supports sending of DTMF
6. Bluetooth support.
7. Excellent audio quality, even on older devices.
8. Supports calling over WIFI/EDGE/3G/LTE.
9. SIP stack fully compliant to RFC.
10. Background / multitasking support.
11. Integration with the native android contact list.
12. Speakerphone mute and hold.
13. ZRTP / TLS support for voice encryption