Nortel North American DMS-100 Instruction Manual page 305

1-290 Trouble locating and clearing procedures (continued)
Returning a busy PRI trunk to service
ISDN PRI trunk
5
6
7
8
9
297-8021-544 Standard 14.02 May 2001
(continued)
Determine the state of the PRI trunk.
Note: The PRI trunk state appears under the STA header on the MAP
display.
If the state of the PRI trunk
is INB
is MB
To manually busy the PRI trunk, type
>BSY
and press Enter.
Example of a MAP response:
STATE CHANGED
Note: The state of the PRI trunk changes to manual busy.
If the BSY command
passed
failed
To return the PRI trunk to service, type
>RTS
and press Enter.
Example of a MAP response:
STATE CHANGED
If the RTS command
passed
failed for a single D-channel
failed for both primary and
backup D-channels
Perform the procedure Determining the D-channel state ISDN PRI single
D-channel in this document. When the procedure is complete, go to step 10.
Perform the procedure D-channels Determining the D-channel state ISDN
PRI primary and backup in this document. When the procedure is complete,
return to this point.
Do
step 6
step 7
Do
step 7
step 11
Do
step 12
step 8
step 9