Chapter 2 - Configuration

 

 

 

 

 

 

 

“Regional Parameter” Definitions Continued

 

Field Name

Values

Description

 

 

Gain 2

gain in dB

Amplification factor of higher frequency of pair.

 

 

 

+3dB to –31dB

This applies to the dial, ring, busy, and ‘unobtainable’ (fast

 

 

 

and “mute” setting

busy) tones that the MultiVOIP outputs as audio to the FXS,

 

 

 

 

FXO, or E&M port. Default: -16dB

 

 

Cadence

n/n/n/n

On/off pattern of tone durations used to denote phone ringing,

 

 

(msec)

four integer time values in

phone busy, connection unobtainable (fast busy), dial tone (“0”

 

 

On/Off

milli-seconds; zero value

indicates continuous tone), survivability, and re-order. Default

 

 

 

for dial-tone indicates

values differ for different countries/regions. Although most

 

 

 

continuous tone

cadences have only two parts (an “on” duration and an “off”

 

 

 

 

duration), some telephony cadences have four parts. Most

 

 

 

 

cadences, then, are expressed as two iterations of a two-part

 

 

 

 

sequence. Although this is redundant, it is necessary to allow

 

 

 

 

for expression of 4-part cadences.

 

 

 

 

 

 

 

Custom

--

Click on the “Custom” button to bring up the Custom Tone

 

 

(button)

 

Pair Settings screen. (The “Custom” button is active only when

 

 

 

 

“Custom” is selected in the Country/Region field.) This screen

 

 

 

 

allows the user to specify tone pair attributes that are not found

 

 

 

 

in any of the standard national/regional telephony toning

 

 

 

 

schemes.

 

4.Set Custom Tones and Cadences (optional). . The Regional Parameters dialog box has a secondary dialog box that allows you to customize DTMF tone pairs to create unique ring-tones, dial-tones, busy- tones or “unobtainable” tones (fast busy signal) or “re-order” tones (telling the user that she must hang up an off-hook phone) or “survivability” tones (an indication of call-routing redundancy in Communication Manager systems only) for your system. Regional Parameters can only be adjusted to change tones played on FXS or FXO ports. Tones for IP phones are fixed and cannot be changed.

This screen allows the user to specify tone-pair attributes that are not found in any of the standard national/regional telephony toning schemes. To access this customization feature, click on the Custom button on the Regional Parameters screen. (The “Custom” button is active only when “Custom” is selected in the Country/Region field.)

Multi-Tech Systems, Inc. Avaya Communication Manager Guide

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Multi-Tech Systems MVP103, 410 manual Regional Parameter Definitions, Field Name Values Description