The knowledge and skills that a learner must have before attending this course are as follows: •Working knowledge of converged voice and data networks. •Working knowledge of the MGCP, SIP, and H.323 and their implementation on Cisco IOS gateways. •Working knowledge of Cisco Unified Communications Manager, Cisco Unified Communications features and applications, and Cisco IOS voice gateways in a single-site and multisite environment.

Troubleshooting Cisco Unified Communications (TVOICE) v8.0 prepares network professionals with the knowledge and skills that are required to troubleshoot Cisco Unified Communications systems and solutions in enterprise, midmarket, and commercial deployments in single-site and multisite environments. The course teaches troubleshooting methodology, triage, resources, tools, and fixes at the integrated system or solution level for Cisco Unified Communications Manager. The course is used in these certifications, specializations, curricula, and learning maps: Cisco Certified Network Professional (CCNP®) Voice