Dtmr Test Call; Tdm Bus Time Slot Test Call - Avaya MCC1 Maintenance Procedures

Additional maintenance procedures
Facility test calls

DTMR test call

This call accesses and tests the dual-tone multifrequency receivers (DTMR-PTs) located on
TN420, TN744, TN748, TN756, and TN2182
as touch-tone receivers (TTRs). Before making the test call, use
location of the circuit packs that you want to test.
All eight ports of circuit packs TN744 and TN2182 are DTMR ports. All the other packs have just four
DTMR ports: 01, 02, 05 and 06.
To place a tone receiver test call:
1 Dial the FAC described in the introduction to this section and listen for dial tone.
Dial the seven-digit port location UUCSSpp of one of the DTMR ports located on a Tone
2
Detector circuit pack:
C = Carrier number (A = 1, B = 2, C = 3, D = 4, E = 5)
SS = Slot number (00 – 20)
pp = Port circuit number
3 Listen for one of the following call progress tones:
If you get...
Confirmation tone
Intercept tone
Reorder tone
Dial tone
NOTE:
For a definition of call progress tones, refer to Overview for Avaya Communication
Manager, 555-233-767.
4 Dial the sequence
If the sequence is entered and received correctly, dial tone is returned and another test call can be
made. If the test fails, intercept tone is returned. A failure may indicate a faulty DTMR port or
circuit pack, a faulty voice terminal, or an error in the entry of the sequence.
5 To test another DTMR, repeat Steps 2 through 4.
6 To terminate the test call, hang up the station set used for testing.

TDM bus time slot test call

The time slot test call connects the voice terminal to a specified time slot on the A or B TDM Bus of a
specified port network. To connect to any out-of-service time slots, refer to
call on page 372.
370
tone detector circuit packs. These tone receivers are also known
Then...
The DTMR is connected. Go to
The port entered is not a TTR or the board is not
inserted (if a trunk, see above).
The DTMR is in use (call processing), the board is
busied out, or inter-PN resources are unavailable for
the call.
The port is a trunk. See the preceding section.
1234567890*# .
list configuration to determine the
Step 4.
Out-of-Service time slot test
Maintenance Procedures
December 2003
TN718,