MX-2100/2104
Installation and Operation Manual
Appendix F Command Set Description
Commands
F-23
For master configuration - 64K call: Use only
the
FIRST BACKUP SUB
ADDRESS
and
BACKUP DIRECTORY NUMBER
as the called number.
For master configuration - 128K call: If both 64K calls are for the same
number (as in the ETSI standard) use only the
FIRST BACKUP SUB
ADDRESS
and
FIRST BACKUP DIRECTORY NUMBER
. For the US
standard, if the called number is composed of two abstract terminals,
enter the first called number in the
FIRST BACKUP SUB ADDRESS
and
FIRST BACKUP DIRECTORY NUMBER
and the second in the
SECOND BACKUP SUB ADDRESS
and
SECOND BACKUP
DIRECTORY NUMBER.
For slave configuration - 64K call: Use only the
FIRST BACKUP SUB
ADDRESS
and
FIRST BACKUP DIRECTORY NUMBER
as the calling
number (i.e., the number from which a call is expected).
For slave configuration - 128K calls: If both 64K calls are expected from
a remote KML.10 which is configured with one directory number (as in
the ETSI standard) or has one abstract terminal, use only the
FIRST
BACKUP SUB ADDRESS
and
FIRST BACKUP DIRECTORY
NUMBER.
For the US standard, if the calling number is composed of two abstract
terminals, enter the first expected number in the
FIRST BACKUP
SUB ADDRESS
and
FIRST BACKUP DIRECTORY NUMBER
and
the second in the
SECOND BACKUP SUB ADDRESS
and
SECOND
BACKUP DIRECTORY NUMBER
.
3. After the desired selections are made, press ENTER to end.
The supervision terminal displays the time and date fields, followed by the
MX-2100 prompt.
Data Form for Other Module Types
A typical data form for a main module which is not a KML.10 module is shown
below:
BACKUP_MODE CALL_TIME_OUT SW_BACKUP_DB
PSTN 60 sec ONLINE
The display fields are as follows:
•
BACKUP_MODE
- Defines the type of switched channel:
PSTN
- Public switched telephone network. In this mode, MX-2100
assumes that analog modems are used.
ISDN
- Integrated Services Digital Network. In this mode, MX-2100
assumes direct connection to a B channel of a basic rate ISDN line,
using an external NTU device.
•
CALL TIME OUT
- Specifies the maximum time MX-2100 will wait for the
connection of the switched backup link. If this time expires, MX-2100 aborts
the connection attempt, and generates alarm message 22. The available
selections are 30, 45, 60, and 120 seconds.
