

- NCSEPrüfungen
- 920-443 Nncse-succession 1000/1000m rls.3.0
- 920-458 CSE- CallPilot Rls.4.0 Unified Messaging
- 920-452 NCSE-Communication Server 1000 Ris.4.0
- 920-804 Nortel technology standards and protocols for converged networks
- 920-453 Ncse callpilot 2.x/3.0 unified messaging
- 920-449 Nncse contivity security
- 920-448 Nncse-alteon security
- 920-447 Nncse-contact center exam
- 920-441 Nncde contivity security exam