Elvior - TestCast
Elvior is focused on software test automation by providing software testing services and tools.
Elvior TestCast is a full-scale TTCN-3 test development tool with TTCN-3 editor, compiler and executable.
This tool includes a TTCN-3 debugger, built in codecs, system adapters and much more.
TestCast supports TRI and TCI interfaces mapping for C, C++, C# and Java; runs on Windows and Linux operating systems.