Update VoIP SIP SDK for Windows

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; … READ MORE

Update VoIP SIP SDK for Android

Please download our latest VoIP SIP SDK for Android: Change log: – fixed possible crash when app tries to send DTMF and call is not established yet; – fixed bug with selecting TCP transport (SDK continues using UDP); – added ability to … READ MORE

Update VoIP SIP SDK for Windows

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; – … READ MORE

Update VoIP SIP SDK for iPhone

Please download our latest VoIP SIP SDK for iPhone: Change log: – Added ability to receive video when outgoing call answered with ‘sendonly’ attribute – Reduced time how long SDK is waiting on STUN resolution. Now it’s 1.5seconds – Fixed possible crashes … READ MORE

Update VoIP SIP SDK for Android

Please download our latest VoIP SIP SDK for Android: Change log: – Fixed sending video keyframe on call start – Fixed ‘green screen’ issue. Now SDK draws black screen – Added new method ‘sendRequestNotify’ – Added new method ‘setNotifyEventListener’ – Added new … READ MORE

Update VoIP SIP SDK for iPhone

Please download our latest VoIP SIP SDK for iPhone: Change log: – Fixed possible crash on network transports switching; – Removed symbolic links from archive with SDK; – Removed symb links from archive with SDK; – Added ability to restore speaker sound after GSM … READ MORE