The VaxTele SIP Server SDK empowers software vendors and service providers to create their own SIP-based VoIP Server, IP-PBX, SIP PBX, SIP gateway, and IP-telephony services.
Developing IP-Telephony, PC to PC, and PC to Phone services are made simple with VaxTele SIP Server SDK. This is possible through its inclusion of COM (Component Object Model) components, making it compatible with practically all software development tools and languages - including VC++, C#, VB.NET, Delphi, Borland C++ and more.
With VaxTele SIP Server SDK, you can accelerate your development process and ensure the success of your VoIP product or application. Additionally, there are sample source codes available for download which are fairly basic and easy to understand, making it even easier to get started.
Version 2.0:
1) Dial calls to IP-Telephony service provder.
2) Multi-core processors support.
3) Multi-processor machines support.