V.92 DIALUP 2-WIRE OR 4-WIRE LEASED-LINE DATA/FAX MODEM AT COMMANDS GUIDE
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4. V.25bis Commands
The V.25bis commands control synchronous communications between the host and the modem using the
HDLC or character-oriented protocol. Modulation depends on the serial port rate and setting of the
transmitting clock source.
These commands apply to modems that support synchronous communications.
Command:
CIC
Connect Incoming Call
Description:
Answers an incoming call.
Values:
N/A
Command:
DIC
Disregard Incoming Call
Description:
Disregards current incoming call.
Values:
N/A
Command:
CRN
s
Call Request Number
Description:
Used to dial a number
Values:
s
= dial string (0–9, *, #, :, <, =, P, T)
Command: CRI
s
Call Request Identification
Description:
Used to dial a number
Values:
s
= dial string (0–9, *, #, :, <, =, P, T)
V.25bis Number Format:
0–9
Dialing Digit
:
Wait tone
<
Pause
=
Separator
P
Dialing to be continued in Pulse mode
T
Dialing to be continue in DTMF
Command:
PRN
x
;
s
Program Number
Description:
Used to store dial string
s
in location
x
.
Values:
x
=(0–3)
s
= dial string (0–9, *, #, :, <, =, P, T)
Command:
CRS
x
Call Request Address
Description:
Recalls dial string to dial from location
x
.
Values:
x
= (0–3)
Command:
PRI
a
;
s
Program Identification Number
Description:
Dummy Command (just returns VAL).
Command:
RLD
List Request of Delayed Call Number
Description:
Returns current listing of delayed numbers.
Values:
N/A
Command:
RLF
List Request of Forbidden Number
Description:
Returns current listing of forbidden numbers.
Values:
N/A
Summary of Contents for MD1650A-JP
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