Character Format; Command Structure; Asynchronous Option; Command Descriptions - ADTRAN DSU IV ESP User Manual

Asynchronous Option

Character Format

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Command Structure

[V.25 bis COMMAND][CR][LF]

Command Descriptions

The ADTRAN V.25 bis command set is a subset of the CCITT V.25
bis command set. In addition to the CCITT commands supported,
ADTRAN has added configuration commands for both local and
remote DSUs. The ADTRAN V.25 bis command set follows:
CNL
CNR
Possible responses to V.25 bis commands follows:
VALA
INV
INVCU
INVPS
INVPV
INVBL
INVBM
If verbose responses are disabled (ATV0), the following three-
character responses are the only ones returned:
VAL
INV
61204011L1-1
Start bit - 1
Data bits - 7
Parity bit - Even
Stop bit - 1
Configuration local
Configuration remote
Valid V.25 command processed
An invalid command detected
Unknown command detected
Invalid parameter syntax
Invalid parameter value
Invalid local password
Invalid remote password
Valid V.25 command processed
Invalid command received
DSU IV ESP User Manual
Chapter 5. Configuration Overview
5-7