VoIP SIP SDK

Update VOIP SIP SDK for Windows

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Try new features by downloading our latest update for Windows.

Changes list:

  • added ICE support to x64 version of SDK
  • fixed crash on handling multiple call redirects
  • fixed crash on handling hold when call not answered yet
  • fixed playing ringtone on receiving/ending multiple calls
  • added ability to use random RTP port numbers (set phone.Config.RtpStartPort=0)

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Update VoIP SIP SDK for Android

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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 … READ MORE

Update VoIP SIP SDK for Windows

Posted on
Please download our latest update of VoIP SIP SDK for Windows: Change log: - Added ability to set optional SRTP 'phone.Config.EncryptedCallEnabled = EncryptedCallType::eSdesSrtpOptional' - Fixed possible crash on generating event 'OnReceivedRequestUpdate' - Added ability to print number of sent/received audio RTP packets in logs - Added abiltiy to set range in setting 'phoneCfg.AllowedRemoteIP = "109.68.96.0/8"; - Fixed potential crash when SDK raised OnRegisterer and app uses dll inetrface Continue reading →

Update VoIP SIP SDK for Android

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Please download our latest update of VoIP SIP SDK for Android. Change log: – Fixed possible crash in timer implementation; – Fixed sending ACK to server; – Added ability to set REGISTER headers; – Fixed G729 for arm64 platform; – Enabled OPUS FEC. … READ MORE

Update VoIP SIP SDK for Windows

Posted on
Please download our latest update of VoIP SIP SDK for Windows: Change log: – Added new event ‘OnRegistered2’, Provides more precise control on registration status of each account; – Fixed possible freezing in method ‘Shutdown’; – Optimized mediasubssytem’s log ouput, … READ MORE

Update VoIP SIP SDK for iPhone

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Please download our latest update of VoIP SIP SDK for iPhone: Change log: – Added property: rxLostPackets, txLostPackets; – Added ability to invoke SDK methods from background threads; – Fixed potential crash on video call; – Added DNS SRV.

Update VoIP SIP SDK for Android

Posted on
Please download our latest update of VoIP SIP SDK for Android. Change log: – Bluetooth fixes (added code, which detectd when device connection lost/restored); – Improved SIP stack restarting when connectivity changed; Now SDK doesn’t stop SIP stack when newly connected ip address … READ MORE