Video SIP Softphone

Update VoIP SIP SDK for Windows

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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 … READ MORE

Update VoIP SIP SDK for Android

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Please download our latest VoIP SIP SDK for Android: Change log: – Fixed potentials crash when app sends many DTMF tones; – Added new method ‘phone.getConfig.setLogLevel’; – Added new method ‘attendedTransferCall(int callId, int dstCallId)’; – Fixed sending RTP frames when app puts … READ MORE

Update VoIP SIP SDK for iPhone

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Please download our latest VoIP SIP SDK for iPhone: Change log: – Fixed sending STUN requests; – Added ‘dynamic ‘example app; – Redesigned sending SIP responses back to server instead of direct between clients; – Modified raising event onCallHeld(x, NO) – if … READ MORE

Update VoIP SIP SDK for Windows

Posted on
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 iPhone

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Please download our latest VoIP SIP SDK for iPhone: Change log: – modified video encoder settings, reduced latency; – set iOS min version to 8; – replaced dial tone sound file; – added ability to receive Full HD video via VP8 codec; … READ MORE

Update VoIP SIP SDK for Android

Posted on
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

Posted on
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

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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

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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