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Implementing Cisco Unified Communications Part 2 (CIPT2 v6/7)
5 days Instructor-Led
Course Overview
Implementing Cisco Unified Communications IP Telephony Part 2 (CIPT2) prepares you for installing and configuring, a Cisco Unified Communications Manager solution in a multisite environment. This course focuses on Cisco Unified CallManager, the call routing and signaling component for the Cisco Unified Communications solution. It also includes H.323 and Media Gateway Control Protocol (MGCP) gateway implementation, the use of a Cisco Unified Border Element, and configuration of Survivable Remote Site Telephony (SRST), different mobility features, and voice security.
This course includes lab activities in which you will apply a dial plan for a multisite environment, 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) and automated alternate routing (AAR), a feature that allows rerouting of calls over the public switched telephone network (PSTN) in case of no available bandwidth. There are labs for implementing Cisco Unified Communications Manager Device Mobility, Cisco Unified Communications Manager Extension Mobility, Cisco Unified Mobility, and voice security.
PrerequisitesThe knowledge and skills a learner must have before attending this course include:
• Working knowledge of converged voice and data networks
• Working knowledge of MGCP, session initiation protocol (SIP), and H.323, as well as their
implementation on Cisco IOS gateways
• Ability to configure and operate Cisco routers and switches
• Ability to configure and operate Cisco Unified Communications Manager in a single-site
environment
Who will benefit?
• Network designer
• Network administrator
• Network engineer
• Network manager
• Systems engineer
Course Objectives
After completing this course the student should be able to:
• Describe the issues in multisite deployments and their solutions, and describe and configure required dial plan elements
• Implement call-processing resiliency in remote sites using SRST, MGCP fallback, and Cisco Unified
Communications Manager Express
• Implement CAC to prevent oversubscription of the IP WAN
• Implement Cisco IOS Tcl and VoiceXML applications, along with mobility features such as Cisco Unified Communications Manager Device Mobility, Cisco Unified Communications Manager Extension Mobility, and Cisco Unified Mobility, so that users are reachable via their office phone numbers, regardless of their physical location and the various devices they may use.
• Secure a Cisco Unified Communications IP telephony deploymentCourse Outline
Module 1: Multisite Deployments
Lesson 1: Identifying Issues in a Multisite Deployment
• Multisite Deployment Issues Overview
• Quality Issues
• Bandwidth Issues
• Availability Issues
• Dial Plan Issues
• NAT and Security Issues
Lesson 2: Identifying Solutions for a Multisite Deployment
• Multisite Deployment Solution Overview
• QOS
• Solution to Bandwidth Limitations
• Availability
• Dial Plan Solutions
• NAT and Security Solutions
Lesson 3: Implementing Multisite Connections
• Examining Multisite Connection Options
• MGCP Gateway Implementation Review
• H.323 Gateway Implementation Overview
• Cisco IOS H.323 Gateway Configuration
• H.323 Gateway Configuration with Cisco Unified Communications Manager
• Trunk Implementation Overview
• Implementing SIP Trunks
• Implementing Intercluster and H.225 Trunks
Lesson 4: Implementing a Dial Plan for Multisite Deployments
• Multisite Dial Plan Overview
• Implementing Site Codes for On-Net Calls
• Implementing PSTN Access
• Implementing Selective PSTN Breakout
• Implementing PSTN Backup for On-Net Intersite Calls
• Implementing Tail-End Hop-Off (TEHO)
Module 2: Centralized Call-Processing Redundancy
Lesson 1: Examining Remote Site Redundancy Options
• Remote-Site Redundancy Overview
• SRST Operation
• MGCP Fallback Operation
• Cisco Unified SRST Versions and Feature Support
• Dial Plan Requirements for MGCP Fallback and SRST Scenarios
Lesson 2: Implementing SRST and MGCP Fallback
• MGCP Fallback and SRST Configuration Overview
• SRST Configuration in Cisco Unified Communications Manager
• SRST Configuration on the Cisco IOS Gateway
• MGCP-Gateway-Fallback Configuration on the Cisco IOS Gateway
• Dial Plan Configuration for SRST Support in Cisco Unified Communications Manager
• MGCP Fallback and SRST Dial Plan Configuration in the Cisco IOS Gateway
• Telephony Features Supported By Cisco Unified SRST
Lesson 3: Implementing Cisco Unified Communications Manager Express in SRST Mode
• Cisco Unified Communications Manager Express Overview
• Characteristics and Requirements of Cisco Unified Communications Manager Express
• General Configuration of Cisco Unified Communications Manager Express
• Configuring Cisco Unified Communications Manager Express in SRST Mode
Module 3: Bandwidth Management and Call Admission Control
Lesson 1: Implementing Bandwidth Management
• Bandwidth Management Overview
• Cisco Unified Communications Manager Codec Configuration Local Conference Bridge Implementation
• Transcoder Implementation
• Multicast MOH from Branch Router Flash Implementation
Lesson 2: Implementing Call Admission Control Call Admission Control Overview
• Locations
• Resource Reservation Protocol (RSVP)-Enabled Locations
• Automated Alternate Routing
• H.323 Gatekeeper CAC
Module 4: Features and Applications for Multisite Deployments
Lesson 1: Implementing Call Applications on Cisco IOS Gateways
• Call Applications Overview
• Cisco IOS Call Application Support
• Call Application Example: Auto-Attendant Script
• Call Application Configuration
Lesson 2: Implementing Device Mobility
• Issues with Devices Roaming Between Sites
• Device Mobility Overview
• Device Mobility Configuration Elements
• Devive Mobility Operation
• Device Mobility Configuration
Lesson 3: Implementing Extension Mobility
• Issues with Users Roaming Between Sites
• Cisco Unified Communications Manager Extension Mobility Overview
• Cisco Unified Communications Manager Extension Mobility Configuration Elements
• Cisco Unified Communications Manager Extension Mobility Operation
• Cisco Unified Communications Manager Extension Mobility Configuration
Lesson 4: Implementing Cisco Unified Mobility
• Cisco Unified Mobility Overview
• Cisco Unified Mobility Call Flow
• Cisco Unified Mobility Components
• Cisco Unified Mobility Configuration
Module 5: IP Telephony Security
Lesson 1: Understanding Cryptographic Fundamentals and PKI
• Cryptographic Services
• Symmetric vs. Asymmetric Encryption
• Hash-Based Message Authentication Code (HMAC)
• Digital Signatures
• PKI
• PKI Example: SSL on the Internet
Lesson 2: Understanding Native Cisco Unified Communications Manager Security Features and
Cisco Unified Communications Manager PKI
• Cisco Unified Communications Manager Security Features Overview
• Cisco Unified Communications Manager IPsec Support
• Signed Phone Loads
• SIP Digest Authentication
• SIP Trunk Encryption
• Cisco Unified Communications Manager PKI Overview
• Cisco Certificate Trust List
• PKI Topology with Secure SRST
Lesson 3: Implementing Security in Cisco Unified Communications Manager
• Enabling PKI-Based Security Features in Cisco Unified Communications Manager
• Locally Significant Certificate Enrollment
• Signed and Encrypted Configuration Files
• Secure Signaling
• Secure Media Transmission Between Cisco IP Phones
• Secure Media Transmission to H.323 and MGCP Gateways
• Secure Conferencing
