Zoiper IAX SIP VOIP Softphone

Zoiper IAX SIP VOIP Softphone is a versatile VoIP application designed for users seeking reliable and secure voice communications. Supporting both SIP and IAX protocols, it offers high-definition audio quality over various network types such as Wi-Fi, 3G, 4G/LTE, and 5G. The app focuses on low battery consumption and provides stability for seamless communication, making it a top choice for remote workers, digital nomads, and VoIP enthusiasts.

The softphone features multiple useful capabilities including Bluetooth support, speakerphone, mute, hold, call transfer, and call waiting. With subscription options, users can unlock advanced functions like video calls, secure calls with ZRTP and TLS encryption, multiple SIP accounts, call recording, conference calls, presence support, auto answer, reliable incoming call reception via PUSH service, and Quality of Service (QoS) enhancements. Zoiper offers customization possibilities through OEM provisioning and SDKs for providers and developers. Note that Zoiper requires a SIP or IAX account from a VoIP provider and is not a calling service itself.