The H11-811-ENU HCNA-UC v2.5 (Unified Communication)exam outline contains VoIP communication basis, IPT solution architecture foundation, IP PBX foundation, IAD foundation, IP phone foundation and communication protocols in different components. H11-811-ENU HCNA-UC V2.5 exam candidates need to answer the real exam test questions in 90 mins. The passing scores of H11-811-ENU HCNA-UC exam test is more 600