DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Additional Maintenance Procedures
6-38Terminating Trunk Transmission Testing
6
3. Enter
add trunk n
to add a new (test) trunk group. Then enter information
for the following fields:
4. Locate the Tie Trunk port terminal connections at the cross-connect field.
Consult the appropriate table above for either 110-type or 66-type
hardware.
5. At the cross-connect field, disconnect outside trunk facilities from the
Analog Tie Trunk ports and mark the disconnected wires for later when the
Tie Trunk ports are placed back into normal operation. The D Impact Tool
(AT-8762) is required to perform this step.
6. Use jumper wires (DT 24M-Y/BL/R/G) and the D Impact Tool to connect
wiring between the two ports assigned in Step 4 at the cross-connect field.
For example, if the two ports on the Analog Tie Trunk circuit pack are ports
1 and 2, connect the wirings as shown below:
7. Repeat Steps 13 through 16 of the E & M Mode Test Procedure.
Terminating Trunk Transmission
Tes tin g
The Terminating Trunk Transmission (TTT) (non-interactive) feature provides for
extension number access to three tone sequences that can be used for trunk
transmission testing from the far end of the trunks.
Group Type tie
TAC Use trunk access code obtained from dial
plan.
Trunk Type (in/out) wink/wink
Port Assign two of the ports from the tie trunk.
Mode simplex
Type type 5
Port 1 connected to Port 2
(type 5) (type 5)
(simplex) (simplex)
T1 connected to T12
R1 “R12
T11 “ T2
R11 “ R2
