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  • Products
    • VoIP SIP SDK for Windows
    • VoIP SIP SDK for Android
    • VoIP SIP SDK for iOS
    • WebRTC SIP SDK
    • VoIP SIP SDK for Xamarin
    • VoIP SIP SDK for Flutter
  • Apps
    • Features of Basic4Android
    • RTP SDK
    • VoIP H.323 SDK
    • VoIP SIP SDK for Windows CE
    • UI for Android
  • Pricing
    • Get a Quote for SDK
  • Blog
Contact Us Try Now

News

Winter Holidays Greetings!

Posted on December 26, 2012December 26, 2012
ABTO Software congratulates with Winter Holidays! Merry Christmas and a very Happy New 2013 Year!
News, News
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Video VoIP SIP SDK for iPhone

Posted on December 21, 2012May 3, 2019
After long hours of dedication to work, ABTO Software finished development of Video version of VoIP SIP SDK for iPhone. In order to try VoIP SIP SDK for iOS use our download or contact form.
News, News   sip softphone for iPhone
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Multiple call dialer

Posted on December 20, 2012May 3, 2019
In order to satisfy our customers that require using more than 8 lines per sample, ABTOSoftware developed a version with unlimited number of lines. So now you can use only one sample to make multiple call dialer that makes a … READ MORE
News, News   Voip SIP SDK for Windows
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H323 SDK available

Posted on December 17, 2012May 3, 2019
Sometimes our customers inquire about H323 support in VoIP SIP SDK. In fact, there is no such support in this product. However we have another solution suitable for this task – H323 SDK. So please let us know that you … READ MORE
News, News   H.323 SDK
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SDK update (Oct 4, 2012)

Posted on October 4, 2012August 12, 2013
Please download our latest SDK. If you are our customer you can use the same download link as before. Have a look at our changes list: 10/09/2012 210. Fixed registration bug when used single sip account. 211. Fixed bug with … READ MORE
News, News   Voip SIP SDK for Windows
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SDK update (Sep 21, 2012)

Posted on September 21, 2012August 12, 2013
Please download the latest version of our VoIP SIP SDK. List of latest changes: 10/09/2012 210. Fixed registration bug when used single sip account 211. Fixed bug with setting bridge mixer weights on short video calls 12/09/2012 212. Fixed log … READ MORE
News, News   Voip SIP SDK for Windows
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Our sample softphone in App Store

Posted on September 15, 2012August 12, 2013
ABTO Software is proud to announce that our softphone sample was approved by Apple, Inc. Now you can find and download the sample softphone application using the following link: http://itunes.apple.com/us/app/abtovoipclient/id527208668 You can order a customized solution from us or even … READ MORE
News, News   sip client for iPhone
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SIP Server configuration services

Posted on September 6, 2012May 3, 2019
ABTO Software provides the following SIP server side configuration services: installation and basic configuration of Asterisk SIP Server; installation and configuration A2Billing solution for management of users accounts and payments. Please use our contact form to provide the details of … READ MORE
News, News   SIP Server
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Updated VoIP SIP SDK for Windows

Posted on August 28, 2012February 17, 2016
Dear customers and partners, please download the latest version of VoIP SIP SDK for Windows from our website Changes list: 13/08/2012 197. Modified default path to config file phoneCfg.ini and log files SDK tries to find config file AppData folder, … READ MORE
News, News, Windows_Updates   Voip SIP SDK for Windows
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VoIP SIP SDK update

Posted on August 20, 2012May 3, 2019
ABTO Software is proud to announce a new release of VoIP SIP SDK for Windows. The list of the most important changes: Added new network transport ‘Auto’   (when this transport is selected, SDK automatically detects proper outgoing network interface) Redesigned … READ MORE
News, News   Voip SIP SDK for Windows
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Products

  • VoIP SIP SDK for Windows
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  • WebRTC SIP SDK
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  • VoIP SIP SDK for Flutter

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