Dial Plans; International Dial Plan; Custom Dial Plan; Digit Manipulation - Cisco BTS 10200 Softswitch Manual

Dial Plans

Dial Plans
The following topics are discussed in this section:
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National Dial Plan
The national dial plan analyzes, screens, and routes calls based on dialed digits. The National Dial Plan
table holds dial plan information for a specific type of call. It defines valid dialing patterns and
determines call routing. All records that share a common dial-plan-profile id are considered a dial plan.

International Dial Plan

The International Dial Plan (intl-dial-plan) table holds international dial plan information for calls to
regions outside the NANP. It contains the country code, minimum and maximum digits, the country
name, and the route-grp-id.

Custom Dial Plan

The Custom Dial Plan (custom-dial-plan) table translates Centrex calls. If the result of a custom dial plan
(CDP) is a POTS access code, call processing uses the POTS Dial Plan table to translate the digits dialed
after the POTS access code. Speed call codes are provisioned in this table as nod=speed-call and fname
= SC1D (or SC2D). Screening does not apply to speed dialing.

Digit Manipulation

The Digit Manipulation (digman) table is used to perform digit and NOA manipulation. Examples of
digit manipulation are:
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Digit Analysis

This section contains information related to the dialed digit analysis. The dialed digit analysis
determines the destination and routing of the placed call. The following topics are discussed:
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Cisco BTS 10200 Softswitch Dial Plan Guide, Release 4.5.x
3-10
National Dial Plan
International Dial Plan
Custom Dial Plan
Blind delete and prefix capability (delete 3, prefix 972)
Based on string comparison (replace ^972 with NULL)
Based on string length (if 7 digits, prefix with 972)
Pattern matching (if 469255, replace with 5)
Nature of address (if NOA=subscriber, prefix with 972)
Destination
Chapter 3 Dial Plans and Routing
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