One of the benefit for using TTCN-3 test language has always been the opportunity to download free publicly available TTCN-3 test suites. Some publicly available test suites are available at ETSI’s website.
Main areas for public TTCN-3 test suites that ETSI provides:
For full list and further references, please see Public TTCN-3 Test Suites at ETSI.
