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DEFINITY Enterprise Communications Server Release 5
Maintenance and Test for R5vs/si
555-230-123
Issue 1
April 1997
Maintenance Commands and Trouble-Clearing Aids
Page 8-67change system-parameters maintenance
8
Modem Connection
On page 3 of the example forms shown below, there are 11 fields that are hidden
when the “Modem Connection?” field is set to internal. In this example the
“Modem Connection” field is set to “external” and these additional 11 fields are
visible.
The first 2 fields on page 3 help setup the data format for the serial data from the
switch to the modem. The field names are, “Data Bits:”, and “Parity?”. There are
only two valid combinations for these 2 fields:
■ Data Bits = 8, Parity = None
■ Data Bits = 7, Parity =(odd, even, mark, or space)
The remaining fields are listed below:
SPE Optional
Boards:
These fields indicate whether a Disk circuit pack is present in the
system, and which Packet Interface slots are administered. If a Packet
Interface circuit pack is physically present, the corresponding Packet
Interface field is set to y when the system boots, and no change to that
field is allowed. If the system is equipped with duplicated SPEs, a
Packet Interface field is set to y when either SPE carrier contains a
Packet Interface circuit pack in the corresponding position. If a Packet
Interface circuit pack is not present, then the value for the Packet
Interface field is read from translation data stored on disk or tape. If the
field is set to n, a Packet Interface circuit pack may be administered by
changing the corresponding Packet Interface field to y.
Modem Connection
The only valid entries for this field are “internal” or “external”.
The default is set to internal. (internal)
Modem Name
This field is 20 characters long and will permit alpha-numeric
characters to provide a unique qualifier for a given modem. The
field is called “Modem Name: ”. ( )
RTS/CTS Enabled
This field will inform the modem that communication with the
data source UART will be driven with RTS/CTS flow control. This
field is 6 characters long with a default of “\Q3”. This field is
case in-sensitive; however, the default will be in upper case.
(\Q3)