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Deploying Cisco Voice over IP Solutions
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Deploying Cisco Voice over IP Solutions

Deploying Cisco Voice over IP Solutions

Jonathan Davidson, Tina Fox, Collectif Cisco Systems, inc.

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580 pages, parution le 27/11/2001
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Résumé

Learn real-world voice over IP deployment solutions and strategies from the Cisco experts!

Deploying Cisco Voice over IP Solutions provides networking professionals the knowledge, advice, and insight necessary to design and deploy VoIP networks that meet customers' needs for scalability, service, and security. Compiled by Jonathan Davidson, co-author of the Cisco Press title Voice over IP Fundamentals, Deploying Cisco Voice over IP Solutions picks up where his first book left off by demonstrating how to design these next-generation networks. If you have already read Voice over IP Fundamentals, look to this book as your next step in building VoIP networks.

  • Written by Cisco CCIEs, Technical Marketing Engineers, and Systems Engineers who have real-life experience with Cisco VoIP networks
  • Includes coverage of Virtual Private Networks (VPNs), admission control, security, fax and modem traffic, and unified messaging
Contents

I. NETWORK DESIGN CONSIDERATIONS.

1. Understanding Traffic Analysis.
Traffic Theory Basics. Traffic Models. Selecting Traffic Models. Applying Traffic Analysis to VoIP Networks. End-to-End Traffic Analysis Example.

2. Understanding Echo Analysis.
Echo Analysis Basics. Locating an Echo. Effects of Network Elements on Echo. Echo Canceller. Customer Expectations About Echo. Service Provider Expectations About Echo. Configuring Gateways to Minimize Echo. Process for Locating and Eliminating Echoes. Echo Analysis Case Study.

3. Understanding Quality of Service for Voice over IP.
Quality of Service Requirements. Packet Classification. QoS Queuing Mechanisms. Fragmentation and Interleaving. Traffic Shaping. IP RTP Header Compression. Differentiated Services for VoIP. VoIP QoS over Leased Lines (Using PPP) Example. VoIP QoS over Frame Relay Networks Example. VoIP QoS over ATM Example. RSVP—Dynamic Classification and Admission Control.

4. Understanding Call Admission Control.
Call Admission Control. CAC Mechanisms. Local CAC Mechanisms. Measurement-Based CAC Mechanisms. Resource-Based CAC Mechanisms. Feature Combinations, Interactions, and Sequencing.

II. NETWORK DESIGN STRATEGIES.

5. Designing Static Dial Plans for Large VoIP Networks.
Components of Large H.323 Networks. Design Methodologyfor Large-Scale Dial Plans. H.323 Network Components in Large-Scale Dial Plans. Dial Plan Call Routing Tools and Features. Example: Use of Translation Rules, Technology Prefixes, and Dial-Peer Failover. Example: Implementing an International Dial Plan.

6. Designing a Long-DistanceVoIP Network.
Long-Distance VoIP Network Features and Benefits. Long-Distance VoIP Design Methodology. Step 1: Identify Services. Step 2: Determine Carriers or Providers. Step 3: Determine Interconnection Types. Step 4: Determine Call Topologies. Step 5: Identify Deployment Scenario. Step 6: Identify Functional Areas. Step 7: Identify Required Hardware and Software Components. Step 8: Identify Design and Scalability Issues. Step 9: Configure and Provision Components.

III. NETWORK SERVICES.

7. Managed Multiservice Networks and Packet Voice VPNs.
Managed Multiservice Networks. Peer-to-Peer Managed Multiservice Networks. Packet Voice Virtual Private Networks.

8. Fax Services.
Traditional Fax over Circuit-Switched Networks. Cisco Store and Forward Fax. T.38 Real-Time Fax and Never-Busy Fax Service.

9. Unified Messaging.
Market Scope. Unified Messaging Features. Components of a Unified Messaging System. Typical uOne Call Flows. Deploying Unified Messaging Services in a Service Provider Environment. Deploying Unified Messaging for Dial Internet Access. Deploying Unified Messaging for Dedicated Internet Access. Redundancy and Load Balancing. Unified Messaging Configuration Examples.

10. Prepaid Services.
Debit Card Application Overview. Debit Card Application Functional Call Flow. Architecture for Internally Managed Prepaid Services. Prepaid Services Configuration Guidelines. Internally Managed Prepaid Services Call Example. Using OSP for Clearinghouse Services. OSP Clearinghouse Operation and Call Flow. Architecture for OSP. OSP Clearinghouse Solution Configuration Guidelines. Troubleshooting OSP. OSP Clearinghouse Configuration Examples.

IV. APPENDIXES.

Appendix A: Erlang B Traffic Model.
Appendix B: Extended Erlang B Traffic Model.
Appendix C: TCL IVR Scripts.

L'auteur - Jonathan Davidson

Jonathan Davidson

, CCIE #2560, is the Manager e of Service Provider Technical Marketing for packet voice at Cisco Systems. He focuses on working with service provider and enterprise customers to develop solutions that are deployable in the new infrastructure of data and voice convergence.

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L'auteur - Collectif Cisco Systems, inc.

Cisco Systems, Inc., is the worldwide leader in networking for the Internet. Cisco solutions, which include industry-leading publications from Cisco Press, educate and provide competitive advantage to customers through more efficient and timely exchange of information, leading to cost savings, process efficiencies, and closer business relationships. These solutions form the networking foundation for many organizations worldwide.

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Caractéristiques techniques

  PAPIER
Éditeur(s) Cisco Press
Auteur(s) Jonathan Davidson, Tina Fox, Collectif Cisco Systems, inc.
Parution 27/11/2001
Nb. de pages 580
Format 19 x 23,8
Couverture Relié
Poids 1150g
Intérieur Noir et Blanc
EAN13 9781587050305
ISBN13 978-1-58705-030-5

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