920-362: Communication Server 1000 Rls. 6.0 Platform Arch and Upgrade
920-130: Symposium Express Call Center
920-254: ncss-optivity nms rls.10.3
920-321: VoIP Succession 1000/1000M Rls. 3.0 DB Administrator
920-328: MCS 5100 Rls.4.0 Planning & Engineering
920-105: Symposium Call Center Server Installation & Maint
