MultiModemISDN User Guide

Command:

!EN=n

Function:

Enable Data DN/MSN

Values:

n = 1 or 2

Default:

All ports are enabled.

Description: !ENn enables a Data DN/MSN which will put it back in service for accepting

 

and originating data calls.

 

!EN=1

Enable Data DN/MSN 1

 

!EN=2

Enable Data DN/MSN 2

Command: *!EN=n

 

Function:

Enable Voice DN/MSN

Values:

n = 1

 

Default:

All ports are enabled.

Description: !ENn enables a Voice DN/MSN which will put it back in service for accepting

 

and originating data calls.

 

*!EN=1

Enable Voice DN/MSN 1

Command: !L

 

Function:

Display Network Configuration

Values:

n/a

 

Default:

n/a

 

Description: Use !L to display the TA’s current DN, SPID, TEI, Data protocol, switch type.

 

!L

Displays current network configuration

Command: >Dn

 

Function:

Embedded Protocol Analyzer

Values:

0, 1, 2, 3, 4, 5, 6, 98, or 99

Default:

n/a

 

Description: The embedded protocol analyzer records and analyzes various protocols on

 

B-channel, D-channel and DTE-DCE interface.The embedded protocol

 

analyzer is useful as a diagnostic tool in that essential data messages

 

display, which offers the ability to observe interactive operations of the TA,

 

Central Exchange, and remote communications equipment.

 

>D0

Display B-channel traffic, decoded as V.120

 

>D1

Display D-channel traffic, decoding layers 2 and 3 (Q.921 and

 

 

Q.931)

 

>D2

Display D-channel traffic, decoding layer 2 only (Q.921)

 

>D3

Display D-channel traffic, decoding layer 3 only (Q.931)

 

>D4

Display B-channel traffic, decoded as X.75

 

>D5

Display RS-232 traffic, decoded as PPP

 

>D6

Display B-channel traffic, decoded as PPP

 

>D98

Disable embedded protocol analyzer, buffered data unchanged

 

>D99

Enable embedded protocol analyzer, clearing buffered data

Command: !N1=n

 

Function:

Data DN/MSN 1

 

Values:

n = 25 character string

Default:

null string

 

Description: !N1 sets the Directory Number (DN)/Multiple Subscriber Number (MSN) for the data channel. The DN/MSN is a telephone number assigned to the TA at subscription time by the ISDN service provider. The DN/MSN is a string of up to 25 characters; valid characters are 0–9, the * character, and the # character.

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