Sipnetic is a free VoIP softphone based on the SIP protocol. It allows you to connect to your VoIP provider, cloud PBX, or an enterprise telephony server.

Voice over IP (VoIP) technology offers many attractive advantages over the legacy telephony. It is often cheaper and provides some advanced features, such as video calls, instant messages, or data encryption.

⚠️ Note
Sipnetic doesn't offer a VoIP service. To use Sipnetic you need an from a SIP service provider. Some features may be not ed by all SIP providers.

Features:
• Compatibility with all standards-compliant VoIP providers and PBXes.
• s calling over 3G/4G and Wi-Fi.
• Modern UI.
• Great audio quality provided by the Wideband Opus codec. Legacy codecs, such as G.722, G.711, Speex, and GSM, are also ed.
• Acoustic echo cancellation and automatic gain control.
• Video calls using H.264 codec (Available as a Feature).
• for various NAT traversal techniques, including STUN, TURN, and ICE.
• Instant Messaging with text and voice chat capabilities.
• Secure calls based on TLS, SRTP, and ZRTP protocols. End-to-end encryption of chat messages with OTRv3 protocol. ZRTP and OTR is available as a Feature.
• Integration with system s including built-in editor.
• Presence information based on the SIMPLE protocol suite.
• Multiple SIP s with automatic selection.
• Classic telephony features, such as multiple calls, placing call on hold, sending DTMF digits, voicemail message waiting indication.
• Experimental Walkie-Talkie mode well suited for low-bandwidth links.
• No ads, no tracking, no personal data collection.
• Available in English, German, and Russian.

Video calls experience may vary depending on the device and firmware capabilities. Sipnetic always uses the system implementation of the H.264 codec. Android 5.0 or higher is recommended.

// Option A // 3t371d

To Sipnetic mod from happymod.gamesite.info.
You need enable the option "Unknown Sources".
1. Click on the above link to Sipnetic mod APK.
2. Save the file in your device s folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B // 4s1q4h

To Sipnetic from HappyMod APP, you can follow this:
1. Open your browser and the HappyMod APK file from happymod.gamesite.info - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android s and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Sipnetic in HappyMod App.