Sipnetic

10.4MB v1.1.7 Update Date：2025-12-15 Developer：IPTON

Scan the QR code with your phone to quickly access this page.

chat

Download Apk

Sipnetic Application Screenshots

Sipnetic AI Editor's Review

Sipnetic is a free and open-source VoIP softphone for Android, leveraging the SIP protocol for secure and reliable voice communication. It offers a clean interface and robust features, making it ideal for both personal and business use. Enjoy free calls over Wi-Fi or mobile data.

Comprehensive Analysis

Sipnetic is a solid VoIP softphone application for Android devices that utilizes the SIP protocol. It allows users to make and receive calls over the internet, offering a cost-effective alternative to traditional phone services. The app is easy to set up, requiring only SIP account details from a provider. Call quality is generally good, although it can be affected by network stability. The interface is clean and intuitive, making it a user-friendly option for VoIP communication.

Key Advantages

Free and open-source VoIP softphone
Supports SIP protocol for secure calls
User-friendly interface and easy configuration

Areas for Improvement

Requires a SIP provider for making calls
May experience call quality issues depending on network conditions

The Description of Sipnetic

Site Editorial Commentary：Fast, modern, secure SIP client

Sipnetic is a free and secure VoIP softphone leveraging the SIP protocol, designed to seamlessly connect you to your chosen VoIP provider, cloud PBX system, or enterprise telephony server. Experience high-quality voice and video communication with this versatile application.

⚠️ Important note:
Sipnetic does not include a VoIP service subscription. To use Sipnetic, you will need an existing account from a SIP service provider. When using the New Account Wizard, ensure you have your server address, login credentials, and password readily available.

Due to changes implemented on December 26th, purchasing Sipnetic's premium features via Google Play is no longer possible. Please contact us directly via email at [email protected] for further information and alternative purchase options.

Key Features:
• Full compatibility with all standards-compliant VoIP providers and PBX systems, ensuring broad interoperability.
• Reliable call support over 3G, 4G, and Wi-Fi networks, keeping you connected wherever you are.
• modern and intuitive user interface for a smooth user experience.
• Exceptional audio quality powered by the Wideband Opus codec, with support for legacy codecs including G.722, G.711, G.729, Speex, and GSM.
• Advanced acoustic echo cancellation and automatic gain control for clear and crisp audio.
• Video call capability using H.264 and VP8 codecs (Available as a Premium Feature).
• Comprehensive support for various NAT traversal techniques, including STUN, TURN, and ICE, ensuring connectivity in diverse network environments.
• Instant messaging with both text and voice chat functionalities for enhanced communication.
• Secure calls ensured by TLS, SRTP, and ZRTP protocols. End-to-end encryption of chat messages is provided with the OTRv3 protocol. ZRTP and OTR support are available as a Premium Feature.
• Seamless integration with system contacts, including a built-in contact editor for easy management.
• Presence information support based on the SIMPLE protocol suite, allowing you to see the availability of your contacts.
• Support for multiple SIP accounts with automatic account selection, providing flexibility for users with different accounts.
• Quick account configuration using QR code scanning for easy setup.
• Advanced telephony features such as call waiting, placing calls on hold, attended transfer, sending DTMF digits, number rewriting, and voicemail message waiting indication.
• Experimental Walkie-Talkie mode, optimized for low-bandwidth connections.
• Eight customizable UI color themes to suit your preferences.
• Ad-free experience with no user tracking or personal data collection, ensuring your privacy.
• Available in multiple languages: English, Dutch, French, German, Portuguese, Russian, and Ukrainian.

Note: Video call experience may vary depending on your device and firmware capabilities. Sipnetic utilizes video codecs provided by the system. Android 7.0 or higher is recommended for optimal performance.