Chapter 4

Unified CM Call Routing and Digit Manipulation

This chapter covers the following topics:

Pattern Matching: This section describes how Unified CM analyzes both numeric and alphanumeric sequences in order to match a configured pattern and then routes the call to the desired destination. This section also covers the mechanisms by which the digits can be manipulated as they traverse the system.

Transformations and Masks: This section discusses operations such as discarding digits, transformation mask application, and prefixing digits to alter calling and called numbers.

Pattern Configuration and Device Selection: This section describes the steps taken to locate an end device or devices through the use of route patterns, route lists, route ...

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