Chapter 5 – V.25bis Commands

Chapter 5 – V.25bis Commands

Note: These commands can be used with the MT5600BA only.

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:

CRNs Call Request Number

Description:

 

Used to dial a number

Values:

 

s =dial string (0-9, *, #, :, <, =, P, T)

Command:

CRIs

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 continue in Pulse mode

 

 

T

Dialing to be continue in DTMF

Command: PRNx;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:

CRSx

Call Request Address

Description:

 

Recalls dial string to dial from location x.

Values:

 

x=(0-3)

 

Command:

PRIa;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.

Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273G)

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Multi-Tech Systems MT5600BA-V92 manual 25bis Commands

MT5600BA-V92 specifications

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