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CVOICE - Cisco Voice over IP v6.0
Duration: 5 days
We have enhanced this comprehensive Authorized Cisco course to introduce you to the latest Cisco Voice over IP (VoIP) technologies and give you the skills and techniques to optimize your Cisco hardware for real performance and savings.
- Working knowledge of fundamental terms and concepts of computer networking, including LANs, WANs, and IP switching and routing
- Basic internetworking skills taught in Interconnecting Cisco Network Devices2 (ICND2), or equivalent knowledge
- Ability to configure and operate Cisco routers and switches and to enable VLANs and DHCP
- Knowledge of traditional public switched telephone network (PSTN) operations and technologies
- VoIP, components of a VoIP network, VoIP protocols, special requirements for VoIP calls, and Codecs
- Configure gateway interconnections to support VoIP and PSTN calls
- Basic signaling protocols used on voice gateways; configure a gateway to support calls using the various signaling protocols
- Define a dial plan, describing the purpose of each dial plan component, and implement a dial plan on a voice gateway
- Gatekeeper functions, protocols, and operation; implement an H.323 gatekeeper to provide dial plan resolution and call admission control
- Implement a Cisco Unified Border Element gateway to connect to an Internet Telephony Service Provider
1. Voice over IP (VoIP)
- Introducing VoIP
- Introducing Voice Gateways
- Specifying Requirements for VoIP Calls
- Understanding Codecs, Codec Complexity, and DSP Functionality
2. Configuring Voice Ports
- Analog Voice Ports
- Understanding Gateway Dial Peers
- Digital Voice Ports
- QSIG
3. Implementing VoIP Gateways
- Implementing H.323 Gateways
- Implementing MGCP Gateways
- Implementing SIP Gateways
4. Implementing Dial Plans on Voice Gateways
- Understanding Dial Plans
- Implementing Numbering plans
- Configuring Digit Manipulation
- Configuring Path Selection
- Implementing Calling Privileges on Cisco IOS Gateways
5. Implementing H.323 Gatekeepers
- Introducing Gatekeepers
- Configuring Basic Gatekeeper Functionality
- Implementing Gatekeeper-Based CAC
6. Connecting to an ITSP
- Understanding Special Requirements for External VoIP Connections
- Implementing CUBEs
- Students completing the CCVP certification track
- Network engineers, architects, and support staff who:
- Maintain and configure voice and data network devices
- Are considering various methodologies to implement Voice over IP (VoIP)
- Require a fundamental understanding of the issues and solutions related to implementation
- Require a fundamental understanding of packet telephony technologies that are common for both enterprise and service provider applications
Lab 1: Topology and Deployment
Lab 2: Lab Familiarity
Lab 3: Analog Voice Port Configuration
Lab 4: Dial Plan Lab 1 - POTS Dial Peers
Lab 5: Dial Plan Lab 2 - VoIP Dial Peers
Lab 6: Digital Voice Port Configuration
Lab 7: Configuring H.323 Gateways and Codec Parameters
Lab 8: MGCP Gateways
Lab 9: SIP Gateways
Lab 10: Dial Plan Lab 3 - Implementing PSTN Dial Plans
Lab 11: Dial Plan Lab 4 - Configuring Path Selection
Lab 12: Classes of Restriction
Lab 13: Single and Multizone Gatekeepers
Lab 14: Call Admission Control
Lab 15: Configuring Cisco Unified Border Element
Lab 16: (Optional) Configuring AutoQoS
We offer a unique, real-world CVOICE lab environment that teaches you how to build and test a sophisticated IP telephony network that you can use as a template for a real deployment. We have set ourselves apart from other Cisco training providers by enhancing our CVOICE hands-on labs to include a real dial plan and Class of Service for calling out to the PSTN, branch offices, and PBXs. You'll configure CVOICE gateways using three different call control protocols while mastering the connection details for traditional telephony. You'll experience real-world connections to PBXs, Key Telephone Systems, and the Public Switched Telephone network. You will configure your router/gateway equipment to connect to our public dial plan network, using different call control protocols and procedures and demonstrating what you learn in class. No other training company offers a unique, real-world lab solution like ours.
Our voice network labs use the latest hardware and software.
- Exclusive - Investigate the use of various traditional telephony connections such as FXS, FXO, E&M, T1 (CAS and PRI), and E1 (CAS and PRI)
- Configure and troubleshoot Cisco's new ISR routers: 2811s are used throughout the network
- Gain experience with the recent stable IOS release: 12.4.9T
- Configure H.323 gateway and gatekeeper single and multizone environments
- Configure Session Initiation Protocol (SIP)
- Configure Media Gateway Control Protocol (MGCP)
- Explore router DSP configuration: PVDM2-32 cards in every 2811 router
- Experience G.711, G.723, and G.729 voice coding schemes
- Configure Call Admission Control three different ways
- Configure proper Caller ID
- Configure QoS for voice
- Every router has 2xFXS, 2xFXO, and 2xT1 ports (PRI and T1-CAS) as well as serial ports for WAN connectivity
All of our IP telephony courses provide a simulated PSTN.
- Every pod has internal and external phones
- Build and test a real dial plan including:
- 911
- 3-digit service codes: 411, 511, etc.
- 7-digit local numbers: 681-1901
- 10-digit local numbers: 416-681-1901
- 11-digit long distance numbers: 1-733-802-1901
- International numbers: 011441902
- Configure and test all dial peers as appropriate
And just like in a real network:
- The same simulated PSTN is accessible through both PRI and FXO ports
- The same simulated PSTN is accessible through all four clusters providing failover scenarios for bandwidth and connectivity problems
- Different area codes are deployed at all sites (two per cluster)
- Gateway connections to simulated PBX systems are configured by the students
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