- Simens Certifications
- STI-101 Open & Converged Networks Service HiPath 3000 with SoP
- STI-303 SOCP Service OpenScape Voice
- STI-304 SOCP Service OpenScape UC Application
- STI-308 SOCP Consultant OpenScape Voice
- STI-400 Service Open & Converged Networks HiPath 4000
- STI-800 SOCA Service - HiPath 3000
- STI-801 SOCA Service - HiPath 4000
- STI-803 SOCA Service OpenScape Voice
- STI-804 SOCA Service OpenScape Office MX
- STI-805 SOCA Consultant - OpenScape Voice & UC Application
- STI-882 SOCA Sales LAB
- STI-884 SOCA Sales Small & Medium Businesses (SMB)
- STI-889 SOCA IT Networks & Security