You will apply a dial plan for a multisite environment including TEHO, configure survivability for remote sites during WAN failure and implement solutions to reduce bandwidth requirements in the IP WAN. You will also enable Call Admission Control (CAC) including Session Initiation Protocol (SIP) Preconditions and automated alternate routing (AAR).
Network Administrators and Network Engineers, CCNP Voice candidates.
Working knowledge of converged voice and data networks – Working knowledge of the MGCP, SIP, and H.323 protocols and their implementation on Cisco IOS gateways – Ability to configure and operate Cisco routers and switches – Ability to configure and operat
Klassikaal en Maatwerk
Module 1: Multisite Deployment Implementation
Describe multisite deployment issues and solutions, and describe and configure required dial plan elements.
Module 2: Centralized Call-Processing Redundancy Implementation
Implement call-processing resiliency in remote sites by using Cisco Unified SRST, MGCP fallback, and Cisco Unified Communications Manager Express in Cisco Unified SRST mode.
Module 3: Bandwidth Management and CAC Implementation
Implement bandwidth management and CAC to prevent oversubscription of the IP WAN.
Module 4: Implementation of Features and Applications for Multisite Deployments
Implement Device Mobility and Cisco Extension Mobility.
Module 5: CCD
Describe and implement CCD deployments.