Multi-Tech Systems MT5634ZPX-PCI-V92 manual Data Calling Tone, Adaptive Answer Result Code Enable

Models: MT5634ZPX-PCI-V92

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MultiModemZPX User Guide

4 AT Commands, S-Registers, and Result Codes

Command:

-Cn

Data Calling Tone

Values:

 

n = 0 or 1

Defaults:

 

0

Description:

-C0 Disables V.25 data calling tone to deny remote data/fax/voice

 

 

discrimination.

 

-C1 Enables V.25 data calling tone to allow remote data/fax/voice

 

 

discrimination.

Command:

%A

Adaptive Answer Result Code Enable

Values:

 

n = 0 or 1

Default:

 

0

Description:

 

The %A command controls whether the DATA and FAX result

 

 

codes will be sent by the modem. The modem must be in fax

 

 

mode for this command to work. Also, the modem must be set

 

 

to +FAA=1, which enables the modem to distinguish between

 

 

a fax and a data call. When these commands are enabled, the

 

 

modem sends DATA to the computer when it detects data tones,

 

 

and FAX when it detects fax tones. These strings are used by

 

 

some servers to select the appropriate communication program.

 

%A0

Disables adaptive answer result codes.

 

%A1

Enables adaptive answer result codes.

Note: For descriptions of the +FAA= and other fax commands, see the Multi-Tech Fax Class 2.1 Developer’s Guide.

Command:

%B

View Numbers in Blacklist

Values:

 

n/a

Description:

 

If blacklisting is in effect, AT%B displays the numbers for

 

 

which the last call attempted in the previous two hours failed.

 

 

In countries that do not require blacklisting, the ERROR result

 

 

code appears.

Command:

%Cn

V.42bis Compression Control

Values:

 

n = 0 or 1

Default:

 

1

Description:

%C0

Disable sV.42bis/MNP 5 data compression.

 

%C1

Enables V.42bis/MNP 5 data compression.

Command:

%En

Fallback and Fall Forward Control

Values:

 

n = 0, 1, or 2

Default:

 

2

Description:

%E0

Disables fallback and fall-forward.

 

%E1

Enables fallback, disables fall-forward.

 

%E2

Enables fallback and fall-forward.

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Multi-Tech Systems MT5634ZPX-PCI-V92 Data Calling Tone, Adaptive Answer Result Code Enable, View Numbers in Blacklist