If you have checked the Use Personal Preferences check box in the Hunt Forward Settings section of the Hunt Pilot Configuration window, CallManager will check the Call Forward No Coverage settings for the original called number that forwarded the call to the hunt pilot. If you have not defined a number for this setting, the caller will receive a reorder tone when CallManager attempts to forward the call.



Using the top-down distribution algorithm causes the Cisco CallManager to distribute the incoming call to the first member of the line group and work down if the parties are unavailable. If you were using the circular distribution algorithm, the call would have been distributed to party 4 because party 3 received the last call.



The maximum hunt timer always overrides the RNA reversion timeout configured on the line group. In this case, the call would only hunt through the first three members of the group before the call reached the maximum timer of 15 seconds.


A, B, and C

To configure a hunt group, you must first configure a line group, which groups member DNs together. Then, you must set up a hunt list, which orders one or more line groups together. Finally, you must configure a hunt pilot pointing to the hunt list.



Available lines are serving an active call but can accept a new call. Idle lines are those categorized as not serving any calls at this time.



The broadcast distribution algorithm rings all members of the line group at the same time. The first one to retrieve the incoming call will receive it.



The Stop Hunting selection causes the CallManager to use just the first member DN in the line group and stop if the member is unavailable.



By checking the Use Personal Preferences check box, CallManager ignores any call forward settings defined under the hunt pilot. Instead, it looks to the Call Forward No Coverage section of the original called party that triggered the call to the hunt group.



Hunt groups are configured from the bottom up, just like the CallManager route plan. You must first add member DNs to the CallManager configuration, then group them into a line group, followed by the hunt list and hunt pilot.



By default, CallManager matches the hunt pilot DN and hunts through the members listed in all line groups defined in the hunt list. This could take a considerable amount of time if there are many members or line groups configured.

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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