Updates for Windows

  • Update VoIP SIP SDK for Windows September 30, 2019 Download an important update of VoIP SIP SDK for Windows: https://voipsipsdk.com/products/voip-sip-sdk/download – Added ability to play HTTP streams; – Fixed bug with handling SIP port number when few SDK instances started; – Added ability to use a few audio devices at the same time; – Fixed code, which stops the whole process when SDK instance destroyed; – Improved AEC implementation
  • Update VoIP SIP SDK for Windows June 30, 2019 Download an important update of VoIP SIP SDK for Windows: https://voipsipsdk.com/products/voip-sip-sdk/download   Change log: – Added ability to receive video frames with a resolution larger than own; – Redesigned how SDK handles option ‘LocalAudioEnabled’ Now when app started without audio devices it can connect and use audio devices at any time; – Fixed handling VideoSampleRate. Now SDK skips frames when the camera sends ...
  • Update VoIP SIP SDK for Windows March 29, 2019 Download an important update of VoIP SIP SDK for Windows: https://voipsipsdk.com/products/voip-sip-sdk/download Change log: – Improved handling errors in hold processing and raising event ‘OnHoldError'; – Fixed cleanup call state – when call put on hold and ended SDK restores line state; – Added ability to extract the full name of audio device without 32 characters limitation; – Fixed bug with the port ...
  • Update VoIP SIP SDK for Windows December 29, 2018 Download an important update of VoIP SIP SDK for Windows: https://voipsipsdk.com/products/voip-sip-sdk/download Change log: – Modified config file format, now it’s UTF-8; – Fixed timestamp in video RTP packets; – Added code, which prevents loading codecs multiple times by few instances; – Fixed potential crash on handling SIP OPTIONS request; – Modified SDP string of Opus codec; – Added ability to disable dmp creation ‘dmpCreateEnabled=-1′; – ...
  • Update VoIP SIP SDK for Windows August 14, 2018 Download an important update of VoIP SIP SDK for Windows: Change log: – Added ‘Opus’ codec to x64 SDK build – Modified code, which manages RTP ports range per instance. Now it uses only even numbers – Added ability to cleanup video windows when call ended – Added code, which prevents bind to same port, assigned to few instances – Fixed bug ...
  • Update VoIP SIP SDK for Windows May 15, 2018 Download an important update of VoIP SIP SDK for Windows: Change log: – Fixed bug when app set new network interface, SDK doesn’t bind transport to it; – Fixed lock on app destroy; – New codecs build: Opus, g726, g722; – Redesigned code which allows to insert the custom SIP headers; – Fixed bad quality sound of G729 in multiple calls mode; – ...
  • Update VoIP SIP SDK for Windows February 15, 2018 Please download our latest VoIP SIP SDK for Windows. Change log: – Fixed sending tones when received fmtp string in uppercase – “TELEPHONE-EVENT” – Fixed bug with freezing when unplugging usb audio. – Modified methods declaration in dll interface – Fixed ‘codec_g722.dll’, ‘codec_g726.dll’ now they don’t require additional dll – Redesigned code which calculates port number depending on SDK instance number – Enabled codec ‘Speex NB  15,000bps’ – Fixed possible crash on app exit ...
  • Update VoIP SIP SDK for Windows October 12, 2017 Please download our latest VoIP SIP SDK for Windows. Change log: – Added ability to dial remote side with empty user name (dial IP address only) – Fixed potential crash when app invokes ‘RestartNetworkSubsystem’ and SIP message received – Fixed potential crash when app invokes ‘ApplyConfig’ and other methods from different threads. – Improved log output – Added ability to send video from newly connected ...
  • Update VoIP SIP SDK for Windows April 4, 2017 Please download our latest VoIP SIP SDK for Windows. Change log: – Fixed bug with updating length of recorded wav file – Added ability to insert custom sip headers into REFER requests
  • Update VoIP SIP SDK for Windows February 16, 2017 Please download our latest VoIP SIP SDK for Windows. 1. Fixed bug with raising ‘OnRecordFinished’ events when buffer recording was started. 2. Improved buffer recording code in MlSampleWindowCpp example app. 3. Added new event which SDK raises when received UPDATE message. 4. Added ability to detect FAX signal with frequency 1100Hz. 5. Added new setting ‘ForceStereoMode’. 6. Added ability to handle ...