Eicon Networks DIVA T/A ISDN Modem manual COM Port Configuration Commands

Page 36

COM Port Configuration Commands

The following AT commands pertain to the COM port configuration.

AT&Cn

Data Carrier Detect. This command controls the Data Carrier Detect (DCD) output.

 

n=0

DCD always enabled.

 

n=1

DCD tracks connection (default).

 

 

ATEn

Local Echo. The E command enables or disables command echo on your computer. If

 

you do not see commands entered on your screen, enable command echo. If you see

 

double characters, disable command echo.

 

n=0

Disables local echo.

 

n=1

Enables local echo (default).

 

 

ATQn

Quiet Result Codes. This command enables or disables the sending of result codes to

 

the DTE.

 

n=0

Enables result codes to the DTE (default).

 

n=1

Disables result codes to the DTE.

 

 

ATVn

Result Code Format. You can set your DIVA T/A to display messages as digits or words.

 

Word responses are preferable since they are more meaningful.

 

n=0

Result codes are sent to the DIVA T/A as numbers (short form).

 

n=1

Result codes are sent to the DIVA T/A as full words (long form/verbose) (default).

 

 

ATWn

Connect Message Control. This command controls the format of connection

 

messages.

 

n=0

Upon connection, the DIVA T/A reports the DTE speed only; for example,

 

 

CONNECT 19200 (default).

 

n=1

Upon connection, the DIVA T/A reports the DCE speed, the protocol, and the DTE

 

 

speed.

 

n=2

Upon connection, the DIVA T/A reports the DCE speed; for example, CONNECT

 

 

64000.

 

 

 

DIVA T/A ISDN Modem Reference Guide Page 36

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Contents Diva T/A Isdn Modem Reference Guide Eight Edition July 206-193-08 Contents What is ISDN? Diva T/A Isdn Modem Reference GuideWhat is ISDN? Isdn Communication Channels ChannelChannel Connecting to Isdn BRI and PRI Basic Rate AccessWhat is Multilink PPP? What is BACP/BOD? What is DBA? What is Always On / Dynamic Isdn AO/DI? What is Data Compression? Locating AT Commands Locating AT Commands AT Command Groups Alphabetical List of Supported AT Commands AT! Commands Alphabetical List of Supported AT CommandsAlphabetical List of Supported AT Commands AT% Commands AT& Commands AT* Commands AT Commands AT@ Commands Other AT Commands Registers AT$ Utility Commands Mini-monitor Commands General AT Commands General AT Commands Isdn Configuration Commands DefaultsValues for n Isdn Configuration Commands None default Default1INS-Net64, NI-1, or 5ESS, µ law will be used default AT!D3=nDefault null string this is an optional value AT!N2=nNumber. Numbers are separated by a semicolon AT!N3=nFor more details, refer to the Rvscom documentation AT!X56=nOn region 255 do not attempt 56k data call retry COM Port Configuration Commands COM Port Configuration Commands RingFor example, Connect Upon connection, the Diva T/A reports the DCE speedCall Control Commands Call Control Commands ATAATH Configuration Commands Configuration Commands Use the default settings AT!V0=nProfile Commands Multilink PPP Commands Multilink PPP Commands Endpoint Discriminator Class/Address AT%M3=b3c665ac11Internet Protocol IP Always On / Dynamic Isdn AT Commands Always On / Dynamic Isdn AT Commands AT!X13=n when Bacp is disabled, see Will be opened after the delay specified by AT!X10Default 1000 bytes AT!X14=nDefault values for each setting, and is defined as follows Default AT!X22=nAT!X18 Defined as followsDefault CF PPP over AT!X25=nConnection numbers affects the range ofAT!X21. SeeAT!X21 AT!X26=nUtility Commands Utility Commands Internal TA access command reserved for VUStart or display the Result of a Lapd trace Start or Display the Result of a PPP traceEnter the monitor on the next reset Soft reset the unit and enter the monitorStart an AO/DI X.25 Trace Register Commands AT?Register Commands Analog Device Commands Analog Device Commands AT*FnTo be disabled Disable. Recommended for modem/fax callsEnable with default values default Enable using same terminal endpoint identifier as data portMini-monitor Commands AT Command Result Codes AT Command Result Codes ConnectCarrier Connect Protocol Transparent Mode Connect 75T/1200RConnect 1200T/75R Protocol NoneIndex BACP/BOD