Chapter 11. Dial Plan

PATTERN

NUMBER TYPE

AUTOMATIC

ROUTEBACK

REJECTION

GLOBAL TONE TYPE

Modifies an entry when you press Enter (MAX 40). A pattern for a normal long distance call, for example, would be 1+(NXX) NXX - XXXX. Note that the symbols ( ), +, -, and space are not required and are only used to improve the readability of this example.

Lists valid selections when you press Enter. Selections include LOCAL, NA-

TIONAL, INTERNATIONAL, PRIVATE, and UNKNOWN.

Write security: 1; Read security: 5

When enabled, AUTOMATIC ROUTEBACK REJECTION prevents calls entering through network termination interfaces from being forwarded out another network interface. Such an event could happen if an incoming call specifies a number that has no endpoint configured to accept it and another network interface has a call acceptance entry which could accept it (such as $).With- out automatic rejection, such a call would be forwarded back to the net- work. The network would in turn resend the call to the unit until all incoming resources are consumed.

Use extreme caution when disabling AUTOMATIC ROUTEBACK

REJECTION.

Write security: 1; Read security: 5

Specifies the dialing digit tone encoding to be used throughout the entire system. DTMF (dual-tone-multifrequency) is currently the only available option.

INTERFACE CONFIGURATIONS

This section describes Dial Plan NETWORK TERMINATION and USER TERMINA-

TION configuration settings for the following modules.

Dual T1/PRI Module: Network Termination/PRI on page 11-11

Dual T1/PRI Module: Network Termination/RBS on page 11-14

Dual T1/PRI Module: User Termination/PRI on page 11-17

Dual T1/PRI Module: User Termination/RBS on page 11-20

Dual Nx56/64 Module: User Termination on page 11-22

Quad BRI/U Module: Network Termination on page 11-24

Quad BRI/U Module: User Termination on page 11-25

Configuration descriptions for the Dual T1/PRI Module also apply to the T1 Network Interface.

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ADTRAN 550 user manual Interface Configurations, Automatic Routeback Rejection Global Tone Type