AutoCAD LT compatible, high quality CAD software for building architectural civil and industrial engineering design. Supports PDF, SVG XML, Google Earth KML, IntelliCAD AutoLISP & DIESEL, ACIS 3D Solid modeling.
VoIP SIP SDK - A powerful and highly versatile VoIP SDK. Our SIP SDK provides a powerful and highly versatile solution to add quickly SIP (Session Initiation Protocol) based dial and receive phone calls features in your software applications.
SIP Phone DLL - A powerful and highly versatile VoIP SDK. Our SIP Phone DLL provides a powerful and highly versatile solution to add quickly SIP (Session Initiation Protocol) based dial and receive phone calls features in your software applications.