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Press
Cancel
to exit to the status screen and verify
Ready
conditions for each
BRI line configured. If the status screen reads
SYNC
,
DOWN
,
TEI
, or
SPID,
either the configuration of the switch type and SPIDs are incorrect or there
may be a problem with the ISDN line or translations; see the chapter
Trouble-
shooting
. Outside of the U.S. and Canada, only the LDNs will need to be en-
tered.
To configure the ISU 512 using the VT 100 terminal interface, use the following
procedure:
1. Connect a VT 100 async terminal, or personal computer with a terminal
emulator package, to the Chain In port using an RJ-45 cable and the RJ-45
to DB-25 adapter (part number 3196.ADPT003).
2. Configure the terminal for 9600 bps, 8 data bits, 1 stop bit, no parity
(8/1/n).
3. Type
!V
and press
Enter
.
4. When the terminal displays the Configuration menu, enter the assigned
SPIDs, LDNs, and switch type.
5. Connect the ISDN lines.
Once the
Ready
condition has been achieved, a call can be placed from the
Configuration menu using the
Ctl+D
command, a test can be run using
Ctl+T
,
or the status of the line can be checked using
Ctl+V
. The status of the line and
the interface leads can be monitored while a call is active. Ctl+X exits the
VT 100 terminal and returns control to the Maintenance interface.
Service Profile/
Directory Number
Line
Interface
Maximum
Bandwidth
SPID1/LDN1
SPID2/LDN2
Line 1 128 kbps
SPID3/LDN3
SPID4/LDN4
Line 2 256 kbps
SPID5/LDN5
SPID6/LDN6
Line 3 384 kbps
SPID7/LDN7
SPID8/LDN8
Line 4 512 kbps