VoIP SIP Server

VoIP SIP Server supports making calls over Internet and defines the way of handling of interactive voice, video and IM sessions.

Main features:

  • implementation of the relevant standards from the SIP working groups;
  • support for multiple transport protocols (both IPv4 and IPv6);
  • security mechanisms (with the newest SIP Security IETF efforts);
  • simple user management through an embedded configuration web server;
  • use of readily available databases.

Please check Features page for more details about our SIP Server. Also you can download latest evaluation version on our Download page (evaluation version includes C++, Delphi, C# and other languages examples, so you can see our sip dll in work).

Client Testimonials

"ABTO SIP SDK has provided Xenex with a robust SIP toolkit that is enabling us to provide extra information to our staff that out VoIP PBX is not able to. It is very easy to use, something that can't be said for other toolkits, and is giving us lots of other ideas on how to use it to benefit both our staff and our customers. Thanks ABTO SIP SDK for your Internet phone sdk!"

/Nick Denker, Technical Director, Xenex Technologies Limited, UK /

Some of our customers

This movie requires Flash Player 9