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2 establishing 11-bit data connections, Establishing 11-bit data connections -5 – Cabletron Systems CSMIM-T1 User Manual

Page 107

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Using the AT Command Set

CSMIM-T1 Hardware Installation Guide

6-5

You are ready to establish a connection as either a dialing modem or an
auto-answer modem. For tone dialing, type:

ATDT

The modem automatically answers calls on the first ring if DTR is
present.

Hanging Up

To hang up, use one of these methods:

Pause 1 second. Then type +++ to enter command state. Type ATH
to hang up OR

Lower DTR with your communications program when &D2 or &D3
is set.

See Chapter 7, AT Commands and Registers, for detailed information
about any of the commands mentioned above.

6.3.2

Establishing 11-Bit Data Connections

By default, your modem port passes 10-bit characters during MNP or
LAPM connections.

In a normal or direct connection, those bit and parity settings on the
originating and remote modems must match for data to transfer
accurately. The serial-port parity determines the number of data bits set
during a direct connection.

The -E command determines the characters handled on the modem port
during a normal connection - unless the modem falls back from a reliable
connection (either \N3 or \N5 is set) to a normal connection. In this case,
the remote modem port must be set for a data length of 10 bits.

V

n

Result Code Form

1 (long form)

\V

n

Error Correction Result Code Form

2 (long form)

%V

Display Modem Firmware Version

none

&W

n

Store Current Configuration

0

*W

n

Store Complete Configuration

0