Sipura Technology SPA-2000 manual Appendix I Dial Plan Administration

6. Appendix I – Dial Plan Administration:

6.1.1.Dial Plan

The SPA-2000 allows each line to be configured with a distinct dial plan. The dial plan specifies how to interpret digit sequences dialed by the user, and how to convert those sequences into an outbound dial string.

The SPA-2000 syntax for the dial plan closely resembles the corresponding syntax specified by MGCP and MEGACO. Some extensions are added that are useful in an end-point.

The dial plan functionality is regulated by the following configurable parameters:

•Interdigit_Long_Timer

•Interdigit_Short_Timer

•Dial_Plan ([1] and [2])

Other timers are configurable via parameters, but do not directly pertain to the dial plan itself. They are discussed elsewhere in this document.

Interdigit Long Timer:

ParName: Interdigit_Long_Timer

Default: 10

The Interdigit_Long_Timer specifies the default maximum time (in seconds) allowed between dialed digits, when no candidate digit sequence is as yet complete (see discussion of Dial_Plan parameter for an explanation of candidate digit sequences).

Interdigit Short Timer:

ParName: Interdigit_Short_Timer

Default: 3

The Interdigit_Short_Timer specifies the default maximum time (in seconds) allowed between dialed digits, when at least one candidate digit sequence is complete as dialed (see discussion of Dial_Plan parameter for an explanation of candidate digit sequences).

Dial Plan[1] and Dial Plan[2]:

ParName:	Dial_Plan[1] and	Dial_Plan[2]
Default:	( *xx [3469]11	0 00 <:1408>[2-9]xxxxxx
	1[2-9]xx[2-9]xxxxxx 011x.		)

The Dial_Plan parameters contain the actual dial plan scripts for each of lines 1 and 2.

Dial Plan Digit Sequences:

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