Chapter 7. Implementing Advanced Dial-Plan Features

A Cisco Unified Communications Manager (UCM) server offers several features to manipulate digits, select appropriate pathing, and limit which destinations various phones can call. However, IOS voice gateways might also need to perform these types of features. This chapter, therefore, explores the theory and configuration for these types of IOS features.

Digit Manipulation

As evidenced in the preceding chapter, digit manipulation is often required in voice gateways to create appropriate caller ID and dialed number information. Digit manipulation encompasses several features, including prepending digits to a number, removing digits from a number, and translating one number to another number. These ...

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