Zoiper IAX SIP VOIP Softphone APK

Zoiper is a fully-featured, low-battery VoIP softphone designed to offer seamless voice and video communication. Zoiper supports high-quality calls over any network, whether it’s 3G, 4G/LTE, 5G, or Wi-Fi,. With both SIP and IAX support, Zoiper makes it easier than ever to connect with others through voice and video calls, all while consuming minimal battery power.

Excellent Audio Quality

Whether you're on a high-end device or using an older smartphone, Zoiper ensures clear and crisp voice calls. It supports multiple codecs, including g711 (ulaw, alaw), speex, iLBC, and gsm, which means you get the best audio experience regardless of your device’s specifications.

Low Battery Usage

Zoiper is optimized for low battery usage, making it ideal for long calls or extended periods of use. Unlike other softphones, Zoiper offers the lowest battery usage while maintaining high reliability and stability. This makes it one of the most power-efficient softphone apps available for Android.

Multitasking Support

Zoiper supports background operation and multitasking, meaning you can continue using other apps while still keeping your VoIP call active. Whether you’re browsing the web or checking your email, Zoiper works in the background, so you don’t have to worry about missing calls or switching back and forth between apps.

Bluetooth Integration

For users who prefer hands-free communication, Zoiper integrates seamlessly with Bluetooth devices. Make calls and talk through your Bluetooth headset or speakerphone, adding convenience and comfort to your VoIP experience.

Wide Compatibility

Zoiper is compatible with all RFC-compliant PBXs and supports both SIP and IAX protocols. It’s the perfect choice for businesses and service providers looking to implement VoIP solutions, as well as individual users who need flexibility and compatibility with different networks and service providers.

Additional Features

- Call Waiting: Never miss a call with Zoiper’s call waiting feature.

- Echo Cancellation: Built-in technology to eliminate echo and improve call clarity.

- DTMF Support: Supports Dual-tone multi-frequency signaling, enabling you to use interactive voice response (IVR) systems.

- ZRTP/TLS Support (Subscription required): Provides enhanced security with encrypted voice and video calls.

- Call Transfer (Subscription required): Easily transfer calls between users for better call management.

- Customizable Ringtones: Change the ringtone per account for easier identification of calls.

Custom Branding and SDK

Zoiper is also available as a whitelabel solution with your branding or as a VoIP SDK. If you’re interested in integrating Zoiper into your own platform or business solution, the Zoiper VoIP SDK allows you to build your own VoIP system with ease.

FAQs

Q: What phones are incompatible with Zoiper?

A: Zoiper may experience issues on certain phones with broken audio implementations. Known incompatible devices include:

- Alcatel One Touch Series: Poor audio drivers causing system freezes and crashes.

- HTC One M8: Causes freezes during use.

Q: Does Zoiper support Bluetooth headsets?

A: Yes, Zoiper fully supports Bluetooth devices, allowing you to make calls using Bluetooth headsets or speakerphones, providing a hands-free experience for your VoIP calls.

Q: Is Zoiper safe to use as the default dialer on Android devices?

A: Using Zoiper as your default dialer may interfere with dialling 911 emergency services.

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What's New in the Latest Version 2.24.4

Last updated on Nov 6, 2024

v2.24.4

Fix extremely old purchases sync issue

Fix incorrect number shown after transferred on some servers

Crash fixes