Exam Profile: Troubleshooting Cisco Unified Communications v8.0/TVOICE v8.0 (642-427)
The Troubleshooting Cisco Unified Communications v8.0 (TVOICE v8.0) 642-427 is the exam associated with the CCNP Voice certification. This exam tests a candidate's knowledge and skills required to troubleshoot Cisco Unified Communications systems and solutions in different deployments. In addition, the exams tests a candidates knowledge in troubleshooting methodology, triage, resources, tools, and fixes for Cisco Unified Communications Manager and the new v8.0 features such as Call Control Discovery, SIP Precondition, Extension Mobility Cross Cluster as well as dial plan troubleshooting including globalized call routing. Candidates can prepare for this exam by taking the TVOICE v8.0 Troubleshooting Cisco Unified Communications v8.0 (TVOICE v8.0) 642-427 course.
- Types of questions: Multiple choice (single and multiple answers), Drag and drops, interpret outputs
- Number of questions: 60 -70
- Time limit: 90 minutes
- Passing Score: varies
- How to register: PearsonVue