2017 NFV Report Series Part 3: Virtual Network Functions (VNFs) Categories: Acceleration, Optimization, Caching Network Services IMS and VoLTE Mobile Packet Core / Gateways SD-WAN and Virtual CPE (vCPE) Security Service Assurance & Monitoring vRAN / cRAN vRouters / vSwitches Solution Suites (multi-function) or Other VNF 2017 NFV Report Series Part 3: Powering NFV - Virtual Network Functions (VNFs) - Online Edition > Chapter 14: Service Assurance & Monitoring Products Chapter 14: Service Assurance & Monitoring Products CA Technologies: CA Virtual Network Assurance Qosmos, a division of Enea: Qosmos NFV Probe Additional Service Assurance & Monitoring Products Resources What is Network Functions Virtualization (NFV)? What is a Virtual Network Function or VNF? What is Virtualized Infrastructure Manager (VIM)? What is a VNF Manager (VNFM)? What is an NFV Orchestrator (NFVO)?