About this app
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.⚠️ Important note
Sipnetic doesn’t offer a VoIP service. To use Sipnetic you need an account from a SIP service provider. When you use the New Account Wizard, make sure you already have the server address, login, and password.
Features:
•tCompatibility with all standards-compliant VoIP providers and PBXes.
•tSupports calling over 3G/4G and Wi-Fi.
•tModern UI.
•tGreat audio quality provided by the Wideband Opus codec. Legacy codecs, such as G.722, G.711, G.729, Speex, and GSM, are also supported.
•tAcoustic echo cancellation and automatic gain control.
•tVideo calls using H.264 and VP8 codecs (Available as a Premium Feature).
•tSupport for various NAT traversal techniques, including STUN, TURN, and ICE.
•tInstant Messaging with text and voice chat capabilities.
•tSecure calls based on TLS, SRTP, and ZRTP protocols. End-to-end encryption of chat messages with OTRv3 protocol. ZRTP and OTR support is available as a Premium Feature.
•tIntegration with system contacts including built-in contact editor.
•tPresence information support based on the SIMPLE protocol suite.
•tMultiple SIP accounts support with automatic account selection.
•tAbility to quickly configure an account by scanning a QR code.
•tAdvanced telephony features: call waiting, placing call on hold, attended transfer, sending DTMF digits, number rewriting, voicemail message waiting indication.
•tExperimental Walkie-Talkie mode well suited for low-bandwidth links.
•tEight UI color themes.
•tNo ads, no user tracking, no personal data collection.
•tAvailable in English, German, Dutch, Russian, and Ukrainian.
📹 Video calls experience may vary depending on the device and firmware capabilities. Sipnetic always uses the system implementation of the H.264 codec. Android 7.0 or higher is recommended.
