Specifications

Setting Up Call Handling

How to Set Up Call Handling

Cisco IOS Survivable Remote Site Telephony Version 3.4 System Administrator Guide

Configuring Incoming Calls

Incoming call configuration can include the following tasks:

• Call Forwarding and Rerouting

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Configuring Call Forwarding During a Busy Signal or No Answer, page 56 (Optional)

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Configuring Call Rerouting, page 58 (Optional)

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Configuring Call Pickup, page 61 (Optional)

• Phone Number Conversion and Translation

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Configuring Global Prefixes, page 63 (Optional)

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Enabling Digit Translation Rules, page 65 (Optional)

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Enabling Translation Profiles, page 66 (Optional)

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Verifying Translation Profiles, page 69 (Optional)

• Hunting and Ringing Timeout Behavior

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Configuring Dial-Peer and Channel Hunting, page 70 (Optional)

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Configuring Busy Timeout, page 71 (Optional)

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Configuring the Ringing Timeout Default, page 72 (Optional)

Configuring Call Forwarding During a Busy Signal or No Answer

Incoming calls that reach a busy signal or go unanswered during Cisco CallManager fallback can be

configured to be forwarded to one or more E.164 numbers.

SUMMARY STEPS

1. call-manager-fallback

2. call-forward busy directory-number

3. call-forward noan directory-number timeout seconds

4. exit