Features of VoIP SIP Server

Quick facts about ABTO Software VoIP SIP Server for Windows:

  • Registrar
  • Highly customizable
  • SIP client authentication
  • PC to Phone call services.
  • PC to PC call services.
  • VPN support
  • Correct and comprehensive implementation of the relevant standards from the SIP working groups
  • Support for multiple transport protocols over both IPv4 and IPv6
  • Simple user management through an embedded configuration web server
  • Use of readily available databases to store user data.
  • Royalty free licensing
  • No Yearly/Monthly fee


Development Environments:

  • Visual C++ / C++ / C# .NET
  • VB.NET / VB 6.0
  • Java
  • JavaScript / HTML / HTML5
  • Flash
  • Borland Delphi

Company details:

ABTO Software is the only owner and distributor of VoIP SIP SDK. The company also develops other products and offers software development services. Read more on www.abtosoftware.com.