CallManager route plans are always configured from the bottom-up. Devices/trunks come first, then route groups, route lists, and, finally, route patterns.



You can only configure digit manipulation to occur at the route list and route pattern levels. This is why you should group similar devices together in the same route group: All devices in the route group will have the same digit manipulation settings applied.



After a device has been assigned to a route group, it is made unavailable to any other configurations. If you want to use a device for multiple route patterns, associate its route group with multiple route lists. You can only associate devices directly with route patterns if you are not already using those devices in a route group.



Voice gateways are used to bridge VoIP networks to either non-VoIP networks (such as the PSTN) or to other VoIP networks.



Route groups contain a list of gateways to use in precedence order.


B, C, and D

The ! wildcard represents a variable-length string, the . wildcard represents a single digit, and the @ wildcard represents the entire NANP. The * is not a wildcard as it represents just the * digit on a telephone keypad.



Route lists contain an ordered list of route groups that CallManager should use when it matches a route pattern.



When digits are contained within braces, they match only a single digit in the extension. In this case, [45] could be read in plain English as, "Four or Five" (mentally insert a comma between the digits).



To stop the secondary dial tone, you need to remove the check from the Provide Outside Dial-Tone check box for the route pattern. It is checked by default when the route pattern is created.


C and D

The X wildcard matches any dialed digit, whereas the ! wildcard matches any variable-length dial string (zero digits or more). By placing the 7XX before the !, the CallManager expects to see at least three dialed digits followed by any number of digits.

Part I: Cisco CallManager Fundamentals

Introduction to Cisco Unified Communications and Cisco Unified CallManager

Cisco Unified CallManager Clustering and Deployment Options

Cisco Unified CallManager Installation and Upgrades

Part II: IPT Devices and Users

Cisco IP Phones and Other User Devices

Configuring Cisco Unified CallManager to Support IP Phones

Cisco IP Telephony Users

Cisco Bulk Administration Tool

Part III: IPT Network Integration and Route Plan

Cisco Catalyst Switches

Configuring Cisco Gateways and Trunks

Cisco Unified CallManager Route Plan Basics

Cisco Unified CallManager Advanced Route Plans

Configuring Hunt Groups and Call Coverage

Implementing Telephony Call Restrictions and Control

Implementing Multiple-Site Deployments

Part IV: VoIP Features

Media Resources

Configuring User Features, Part 1

Configuring User Features, Part 2

Configuring Cisco Unified CallManager Attendant Console

Configuring Cisco IP Manager Assistant

Part V: IPT Security

Securing the Windows Operating System

Securing Cisco Unified CallManager Administration

Preventing Toll Fraud

Hardening the IP Phone

Understanding Cryptographic Fundamentals

Understanding the Public Key Infrastructure

Understanding Cisco IP Telephony Authentication and Encryption Fundamentals

Configuring Cisco IP Telephony Authentication and Encryption

Part VI: IP Video

Introducing IP Video Telephony

Configuring Cisco VT Advantage

Part VII: IPT Management

Introducing Database Tools and Cisco Unified CallManager Serviceability

Monitoring Performance

Configuring Alarms and Traces

Configuring CAR

Using Additional Management and Monitoring Tools

Part VIII: Appendix

Appendix A. Answers to Review Questions


Authorized Self-Study Guide Cisco IP Telephony (CIPT)
Cisco IP Telephony (CIPT) (Authorized Self-Study) (2nd Edition)
ISBN: 158705261X
EAN: 2147483647
Year: 2004
Pages: 329

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