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

VoIP SIP SDK integration

Posted on July 8, 2013August 12, 2013

Here’s a developer’s guide for VoIP SIP SDK – ABTO Software’s winning solution for building custom softphones and adding VoIP features to your software. The video demonstrates the process of adding VoIP support to your custom software application in 5 … READ MORE

SDK update (Jul 1, 2013)

Posted on July 1, 2013August 12, 2013

ABTO Software’s VoIP SIP SDK team announces update of VoIP SIP SDK for Windows that includes the following main changes: 248. Added method PlayFileLine to the dll interface. 249. Added new property IConfig::OverrideRtpDest. Now it allows skipping RTP destination address … READ MORE

Video sip softphone for Google Play

Posted on June 23, 2013May 3, 2019

If you are interested in VoIP softphone app with video support that will work on Android smartphones and devices, you will find it useful to try our demo version: https://play.google.com/store/apps/details?id=org.abtollc.videosoftphone The demo video sip softphone app has 1 minute call … READ MORE

VoIP SIP SDK Video Guide

Posted on June 4, 2013August 12, 2013

ABTO Software provides VoIP SIP SDK Video Guide – educational video clip about its winning solution VoIP SIP SDK (https://voipsipsdk.com). The video clip demonstrates the most important features of the SDK using a sample application, including: Elements of the main application … READ MORE