Technical Configuration

 

MultiVOIP User Guide

 

 

 

 

 

 

 

 

 

 

 

 

“Regional Parameter” Definitions (cont’d)

 

 

Field Name

Values

Description

 

 

Country

country name

MultiVOIP units operating with the

 

 

Selection for

 

X.06 software release (and above)

 

 

 

include a built-in modem. The

 

 

Built-In

 

 

 

 

administrator can dial into this modem

 

 

Modem

 

 

 

 

to configure the MultiVOIP unit

 

 

(not applicable

 

remotely. The country name values in

 

 

to MVP-

 

this field set telephony parameters that

 

 

130/130FXS

 

allow the modem to work in the listed

 

 

 

country. This value may be different

 

 

MVP210,

 

 

 

 

than the Country/Region value. For

 

 

MVP410ST, or

 

 

 

 

example, a user may need to choose

 

 

MVP810ST)

 

“Europe” as the Country/Region value

 

 

 

 

but “Denmark” as the Country-

 

 

 

 

Selection-for-Built-In-Modem value.

 

 

User Defined Tones fields

 

 

 

 

 

 

 

 

Type column

alphanumeric

Name of supervisory tone pair.

 

 

 

name specified

Cannot be same as name of any

 

 

 

by user

standard tone pair.

 

 

 

 

 

 

 

Frequency 1

freq. in Hertz

Lower frequency of pair.

 

 

Frequency 2

freq. in Hertz

Higher frequency of pair.

 

 

Gain 1

gain in dB

Amplification factor of lower

 

 

 

+3dB to –31dB

frequency of pair.

 

 

 

and “mute” setting

This applies to any supervisory tones

 

 

 

 

that the MultiVOIP outputs as audio to

 

 

 

 

the FXS, FXS, or E&M port. Default: -

 

 

 

 

16dB

 

 

Gain 2

gain in dB

Amplification factor of higher

 

 

 

+3dB to –31dB

frequency of pair.

 

 

 

and “mute” setting

This applies to any supervisory 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

 

 

(msec) On/Off

four integer time

to denote supervisory tones specified

 

 

 

values in

by user. Supervisory tones relate to

 

 

 

milli-seconds;

answering and disconnection of calls.

 

 

 

zero value for

Although most cadences have only two

 

 

 

dial-tone

parts (an “on” duration and an “off”

 

 

 

indicates

duration), some telephony cadences

 

 

 

continuous tone

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.

 

 

 

 

 

 

158

Page 158
Image 158
Multi-Tech Systems MVP210-SS manual 158, MVP810ST