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Connecting a trunk
553-3041-210
Standard 4.00
Installing and cross-connecting a trunk card
•
NTRB21 TMDI 1.5 Mbit DTI/PRI
•
NT6D70 SILC
•
NT6D71 UILC
For additional information about installing Digital trunk cards, refer to the
following documents:
•
ISDN Primary Rate Interface: Installation and Configuration
(553-3001-201)
•
ISDN Basic Rate Interface: Installation and Configuration
(553-3001-218)
•
ISDN Primary Rate Interface: Maintenance (553-3001-517)
•
ISDN Basic Rate Interface: Maintenance (553-3001-518)
Follow Procedure 75 to connect a trunk.
Procedure 75
Connecting a trunk
1
From the assignment record, determine the location of the trunk
connection and its associated Terminal Number (TN) at the
cross-connect terminal.
2
With cross-connect wire, connect the trunk to the TN.
Make sure that the wiring is not reversed and that it is on the correct
terminals.
•
Table 20 on
for trunks.
•
For European trunk connections, see Table 23 on
Table 31 on
•
For UK trunk connections, see Table 32 on
page
318.
September 2007
page 295
to Table 22 on
page
309.
page 298
list the connections
page 300
page 311
to Table 38 on
to