- Usefull update: VOIP SIP SDK for Android February 23, 2026
Change log:
Added automatic re-REGISTER on network change
Added automatic re-INVITE for active calls on network change (for accounts with registration)
Stability fixes
- Update build: VOIP SIP SDK for Android October 16, 2025
Update build: VOIP SIP SDK for Android
Change log:
– fixed missing local audio issue
– fixed reply back mechanism, use proper transport in dialogs and handles properly DNS SRV configuration
– removed requirement for SCHEDULE_EXACT_ALARM permission, now optional
– removed requirement for BLUETOOTH_CONNECT permission, now optional
– fixed openSL audio driver usage by default
– stability fixes
- Hotfix Release: VOIP SIP SDK for Android August 25, 2025
Hot Release Android SDK change log:
– fixed video calls(regression in release 2025.07.29)
– added support for TLS 1.3, new methods setSocketEncryption and getSocketEncryption, and deprecate 2 methods getTLSMethod and setTLSMethod
– added functionality for client side verification, new methods setTLSVerifyClient, setTLSClientCert and setTLSClientPrivKey
- Update VOIP SIP SDK for Android July 30, 2025
Android SDK change log:
– 16k alignment
– minimum supported Android 5.0
– transition to new C++ library
libc++_shared.so instead of libstlport_shared.so
– use newer OpenSSL 1.1.1w
– updated srtplib to 2.5.0
– android API target level set to 35
– internal engine update to target deadlocks, memory leaks and flow incinsistencies
– Updated sample projects to target API level 35
- Update VOIP SIP SDK for Android November 7, 2024
Android SDK change log:
– changed username to SIP URI in receiver argument of onTextMessageReceived callback
– disabled code which removes auto dial DTMF suffix
– SDK target changed to API level 34
– added RX and TX byte counter to AbtoPhoneMediaQuality
– added method to specify custom REGISTER headers
– fixed H264 full HD (1920×1080) video capture
– added POST_NOTIFICATIONS permission ...
- Updates of VoIP SIP SDK for Flutter September 4, 2022
Please download our latest update of VoIP SIP SDK for Flutter.
Change log:
SDK is now distributed in plugin form, which simplifies integration in 3rd party project
Native Flutter(Dart) widget for video views
IM-related functionality: method to send IM and events to receive the incoming message or delivery status of a sent message
License information support
Updated native SDK’s (iOS and Android)
Example application ...
- Update for VOIP SIP SDK for Android July 29, 2022
Change log:
added new config option setDisableAutomaticVideoDevicesRefresh to disable video device refresh on subsequent initialize or initializeForeground method calls;
added method refreshVideoDevices to explicitly refresh video devices;
added methods to query current license setup: getLicenseUserId and getLicenseKey;
embed ProGuard/R8 rules for release builds support out of the box;
fixed REGISTER retransmission in case of missing response from server side or ...
- Update for VOIP SIP SDK for Android April 7, 2022
Change log:
new example application with Push notifications which adhers _RFC 8599 and is based on Firebase data or silent Push notifications
Enhanced logging: crash handler setup when SDK Service is started by Android, device information output on initialize and initializeForeground method call;
fixed ringtone related crash on some Android devices (Xiaomi, Oppo);
license key based feature support;
fixed transmission ...
- Update VoIP SIP SDK for Android July 12, 2021
Please download our latest update of VoIP SIP SDK for Android.
Change log:
– added support for split APK and AAB distributions, should fix problem with missing video functionality or sound glitches for AAB distribution
– updated example applications to AndroidX
– support file logging on Android 10+ devices
– added method to send unregister requested without removing user account from SDK tracking
– ...
- Update VoIP SIP SDK for Android October 31, 2020
Please download our latest update of VoIP SIP SDK for Android.
Change log:
– added option ‘videoFps’ to change video capture FPS count
– added option ‘setVideoBitrate’ to set H264 and VP8 encoder bitrate
– added option to force STUN resolution for local IP addresses
– added options to change Jitter buffer values like JbInit, JbMinPre, JbMaxPre, JbMax
– added option to change iLBC ...