Avocent Cyclades ACS User's Guide download pdf (Page 95)

Basic modem result codes

There are basic codes the modem will issue in response to processing an AT command. Result

codes may be displayed either in word (V1) or numeric (V0) format by using the Vn command.

The Qn command controls if result codes are issued (Q0) or not issued (Q1). The Xn, Wn

commands and register S95 determines which result code format the modem will display to

indicate the type of connection established. There are more than 300 codes. The most

commonly used are listed in the table below.

Numeric Verbose Description

0 OK The modem has received and acknowledged the command.

1 CONNECT

Connection made at 300bps or extended result codes are off

(X0).

2 RING An incoming ring signal has been detected.

3 NO CARRIER

This result code reflects either an intended disconnect or a

failure to complete a connection.

4 ERROR An invalid command was issued to the modem.

5 CONNECT 1200 Indicates a 1200bps line or DTE connection.

6 NO DIALTONE

7 BUSY The modem has detected a busy tone.

8 NO ANSWER After S7 time has elapsed, the remote server never answered.

10 CONNECT 2400 Line speed or DTE connection at 2400bps.

12 CONNECT 9600 Line speed or DTE connection at 9600bps.

CONNECT

14400

Line speed or DTE connection at 14400bps.

CONNECT

19200

Line speed or DTE connection at 19200bps.

CONNECT

38400

Line speed or DTE connection at 38400bps.

Table E.6: Basic Result Code Listing

87 Cyclades™ ACS 6000 Advanced Console Server Installation/Administration/User Guide

1 2 ... 90 91 92 93 94 95 96 97 98 99 100

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Avocent Cyclades ACS User's Guide Page 95