Technical data

49
AT-command set
The following commands are supported by the Dialogic
®
Diva
®
System Release software:
• AT commands
• AT\ commands
• AT% commands
• AT# commands
• AT& commands
• AT$ commands
• AT+ commands
• Class Fax1 and class Fax2 AT commands
• AT+FTD. Set current time and date
• AT+FPH. Page header generation
AT commands
AT command Description
AT A ANSWER. Accepts an incoming call that has been indicated by a "RING". If the S0
register is set to zero, TTY indicates a RING until the call is answered by the AT A
command or released.
AT
D[T|P]<number>
DIAL. Dials the given number. Dial tone (T) or dial pulse (P) are ignored. <number>
can have the following format: <CalledPartyNumber>[| <Subaddress>][^56k][+i<y>
| +p=btx] where <y> is the Diva-specific +I command (see below).
AT E[0|1] <n> Echo mode. In echo mode, the commands sent to the modem are echoed back
to the terminal.
0 Echo mode OFF. In command mode, the modem does not reflect the data that
it has received from the application back to the application.
1 Echo mode ON. In command mode, the modem reflects the data that it has
received from the application back to the application.
AT I[<n>] INFO. Returns the modem identification string. <n> : integer ranging from 0 to 9
AT H[0] HANGUP. Disconnects the line.
AT O[1] ONLINE. Switches the modem from command mode to data mode.
AT Q[<n>] <n> Modem response mode
0 Returns result codes (default)
1 Quiet mode. In quiet mode the modem driver does not return result codes for
the commands.