Avaya 555-233-116 - Manual (Page 83)

Connect data modules
Issue 4 October 2002 83 555-233-116
4. Set the DSR lead to ON.
5. Set PERMANENT CONNECTION to YES.
6. Exit and save changes, as described above, in ‘‘Setting the data speed for
the 7400C’’ .
Configuring the 7400D data module
The 7400D data module is a converted 7400A used for synchronous data
transmission (see
Figure 16 ). It is a direct replacement for the MPDM. You
configure the 7400D just as you would a 7400A, except that there is no SET
INTERFACE option (the 7400D is an answer-only device that cannot originate
calls). It supports DCE mode only. DTE modem-pooling is not supported. The
PHONE and PORT2 connectors are not used.
The following table lists recommended settings for a typical installation. For the
configuration procedure, see the subsequent sections.
Recommended settings for typical configurations
The table below summarizes the recommended configuration values for the
7400D data module. The procedures for setting these values follow.
Options CMS settings DCS settings
300 OFF OFF
1200 OFF OFF
2400 OFF OFF
4800 OFF OFF
9600 ON (OFF for R8r) ON
19200 OFF (ON for R8r) OFF
ANSWER AUTO AUTO
CI OFF ON
CH LEAD OFF OFF
CTS LEAD NORMAL NORMAL
DCD LEAD NORMAL ON
DSR LEAD NORMAL ON
DTR DETECT 50 MSEC 50 MSEC
DTR LEAD FOLLOW IGNORE
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