FXO Voice Configuration

The FXO Voice Configuration dialog box provides the information about the voice configuration and dial timer for the FXO interfaces.

Navigation

Right-click on an FXO port, then select Configure > FXO Voice Configuration from the popup menu.

The following information appears:

Voice Configuration

Connection Number (cvIfCfgConnectionNumber)

Noise VAD Regeneration (cvIfCfgNoiseRegEnable)

Nonlinear Processing (cvIfCfgNonLinearProcEnable)

Music OnHold Threshold(dBm) (cvIfCfgMusicOnHoldThreshold)

Gain Inserted (dB) (cvIfCfgInGain)

Attenuation Inserted (dB) (cvIfCfgOutAttn)

Regional Tone (cvIfCfgRegionalTone)

Echo Cancel Enable (cvIfCfgEchoCancelEnable)

Echo Cancel Coverage (cvIfCfgEchoCancelCoverage)

Dial Timers

Initial Digit Time Out(seconds) (cvIfCfgInitialDigitTimeOut)

Inter Digit Time Out(seconds) (cvIfCfgInterDigitTimeOut)

Outgoing DTMF Digit Duration Timing (cvaIfFXOTimingDigitDuration)

Outgoing DTMF Interdigit Timing (cvaIfFXOTimingInterDigitDuration)

Outgoing Pulse Dialing Rate (cvaIfFXOTimingPulseRate)

Outgoing Pulse Interdigit Timing (cvaIfFXOTimingPulseInterDigitDuration)

Related Topics

FXO Interface Configuration


Connection Number (cvIfCfgConnectionNumber)

The full E.164 phone number used to establish connection with trunking mode or PLAR mode.

If the cvIfCfgConnectionMode is normal, then this object will be a zero-length string.


Noise VAD Regeneration (cvIfCfgNoiseRegEnable)

Indicates whether the background noise should be played to fill silence gaps if VAD is activated.

Default is enabled.


Nonlinear Processing (cvIfCfgNonLinearProcEnable)

Indicates whether the nonlinear processing is enabled for the interface. The default value of this object is enabled.


Music OnHold Threshold(dBm) (cvIfCfgMusicOnHoldThreshold)

The music-on-hold-threshold for the interface.

The value range is -70 to -30 decibels per milliwatt (dBm). Default is -38 dBm.


Gain Inserted (dB) (cvIfCfgInGain)

The amount of gain inserted at the receiver side of the interface. The input gain settings define only a gain/loss relative to the 0-dB setting. The absolute loss at the 0-dB setting could be implementation dependent based on the desired network loss plan. The default is 0 dB.

The value range is -6 to 14.


Attenuation Inserted (dB) (cvIfCfgOutAttn)

The amount of attenuation inserted at the transmit side of the interface. The output attenuation settings only define a loss relative to the 0 dB setting. The absolute loss at the 0 dB setting could be implementation dependent based on the desired network loss plan. The default value of this object is 0 dB.

The value range is -6 to 14.


Regional Tone (cvIfCfgRegionalTone)

The country specific setting for the tone, ring, and cadence parameters to be used by the interface.

Shows the two letter ISO-3166 country code.

Values are:

Code

Country

Code

Country

Code

Country

AR

Argentina

IN

India

PE

Peru

AU

Australia

ID

Indonesia

PH

Philippines

AT

Austria

IE

Ireland

PL

Poland

BE

Belgium

IL

Israel

PT

Portugal

BR

Brazil

IT

Italy

RU

Russian Federation

CA

Canada

JP

Japan

SA

Saudi Arabia

CN

China

JO

Jordan

SG

Singapore

CO

Columbia

KE

Kenya

SK

Slovakia

CY

Cyprus

KR

Korea Republic

SI

Slovenia

CZ

Czech Republic

LB

Lebanon

ZA

South Africa

DK

Denmark

LU

Luxembourg

ES

Spain

EG

Egypt

MY

Malaysia

SE

Sweden

FI

Finland

MX

Mexico

CH

Switzerland

FR

France

NP

Nepal

TW

Taiwan

DE

Germany

NL

Netherlands

TH

Thailand

GH

Ghana

NZ

New Zealand

TR

Turkey

GR

Greece

NG

Nigeria

GB

United Kingdom

HK

Hong Kong

NO

Norway

US

United States

HU

Hungary

PK

Pakistan

VE

Venezuela

IS

Iceland

PA

Panama

ZW

Zimbabwe


Echo Cancel Enable (cvIfCfgEchoCancelEnable)

Specifies whether the echo cancellation is enabled for the interface. The default is enabled.


Echo Cancel Coverage (cvIfCfgEchoCancelCoverage)

The echo canceler coverage for the interface. This object is valid if the cvIfCfgEchoCancelEnable object is “true.” Values are:

echoCanceller8ms

8 milliseconds

echoCanceller16ms

16 milliseconds

echoCanceller24ms

24 milliseconds

echoCanceller32ms

32 milliseconds

Default is echoCanceller16ms.


Initial Digit Time Out(seconds) (cvIfCfgInitialDigitTimeOut)

The amount of time the managed system waits for an initial input digit from the caller. The timer is activated when the call is accepted and is deactivated when the digit is input. If the timer expires, the caller is signaled through the appropriate tone, and the call ends. Zero disables the timer. The default is 10 seconds.

The value range is 0 to 120.


Inter Digit Time Out(seconds) (cvIfCfgInterDigitTimeOut)

The amount of time the managed system waits for a subsequent input digit from the caller. The timer is started when an input digit is received and restarted as each digit is received until the destination address is identified. If the timer expires and no destination address is identified, the caller is signaled through the appropriate tone and the call ends. Zero disables the timer.

The value range is 0 to 120. Default is 10 seconds.


Outgoing DTMF Digit Duration Timing (cvaIfFXOTimingDigitDuration)

Outgoing DTMF digit duration in milliseconds.

The value range is 50 to 500. Default is 100 milliseconds.


Outgoing DTMF Interdigit Timing (cvaIfFXOTimingInterDigitDuration)

Outgoing DTMF inter-digit duration in milliseconds.

The value range is 50 to 500. Default is 100 milliseconds.


Outgoing Pulse Dialing Rate (cvaIfFXOTimingPulseRate)

Outgoing pulse dialing rate in pulses per second (pps).

Default is 10 pps.


Outgoing Pulse Interdigit Timing (cvaIfFXOTimingPulseInterDigitDuration)

Outgoing pulse dialing inter-digit timing in milliseconds.

Default is 500 milliseconds.