Update VoIP SIP SDK for Windows

Posted on November 19, 2013February 17, 2016

New version of VoIP SIP SDK v4.7 (build 13.11.2013) includes the following main changes: 264. Added new method BindToAudioDevices() 265. Fixed handling multiples calls bugs in VB example 266. Added new method AttendedTransferCallLine() To update VoIP SIP SDK for Windows please proceed … READ MORE

Useful tips on SDK for iOS

Posted on November 7, 2013

If you have questions how to use our VoIP SIP SDK for iPhone you can find some useful details how to connect the framework in this document. You can find more useful documentation here.

SDK update (Oct 17, 2013)

Posted on October 17, 2013October 17, 2013

ABTO Software’s VoIP SIP SDK team announces update of VoIP SIP SDK for Windows that includes the following main changes: 254. Added a new method: MoveConnectionToLine(int dstLineIdx, int ConnectionId) 256. Added methods to DLL interface: put_VideoFrameWidth\get_VideoFrameWidth\put_VideoFrameHeight\cfg_get_VideoFrameHeight 257. Added new methods … READ MORE

SDK update (Oct 17, 2013)

Posted on October 17, 2013

RTP SDK update

Posted on September 19, 2013

Recently we have released an updated RTP SDK. The main changes: we added new working mode – SingleMixerMode. When it is enabled, the SDK allows to mix sound, received from different channels and hear all of them at the same … READ MORE

Custom HTML5 SIP Client

Posted on August 7, 2013August 9, 2013

ABTO Software offers custom HTML5 SIP Client development. HTML5 SIP softphone provides voice and video calls, IM chat, and support of DTMF. Please read more on the HTML5 softphone client product page.

Video on SIP softphone for iPhone

Posted on July 30, 2013August 12, 2013

ABTO Software’s new video about VoIP SIP SDK for iPhone provides basic functionality of SIP softphone demo. You can use our SDK to build your own sip softphone for iPhone. The possibilities of the SDK are not limited by the … READ MORE

No DLL registration

Posted on July 25, 2013May 3, 2019

Hi guys. We would like to share with you how you can use VoIP SIP SDK for Windows without dll registration. Open “c:\Program Files (x86)\ABTO Software\VoIP Video SIP SDK\MlSampleWindowCSDll”. Copy AbtoPhoneDllWraper.cs your project and use it in the same way … READ MORE

Guide on SIP softphone for Android

Posted on July 19, 2013August 12, 2013

A new video by ABTO Software is about its updated VoIP SIP SDK for Android. You can read more updates in the second version of our SDK here. The clip provides a basic guide on how to install, configure and … READ MORE

New version of SDK for Android

Posted on July 17, 2013May 3, 2019

ABTO Software offers a new version of its winning VoIP SIP SDK for Android. VoIP SIP SDK 2 provides a new set of methods and functions. Here is a change log for 2013: 04/02/2013 11. Added a new method playRingbackTone(boolean … READ MORE