Avaya DEFINITY Server CSI Maintenance Manual page 81

Troubleshooting Features
Table 6. System Tone Identification Numbers — Continued
Analog Tie Trunk Back-to-Back Testing
The TN760B circuit pack can be configured for back-to-back testing (also known
as connectivity testing) by making translation and cross-connect changes. This
testing configuration allows for the connection of Tie Trunks back-to-back in the
same switch to verify the operation of Tie Trunk ports. The tests can be performed
in either the E & M or simplex modes.
555-233-119
Number
50 Digital milliwatt
51 440 Hz + 480 Hz
52 Music
53 Transmission test sequence 100
54 Transmission test sequence 102
55 Laboratory test tone 1
56 Laboratory test tone 2
57 Disable echo supervision dial tone
58 7 seconds of answer tone
59 4 seconds of answer tone
60 Restore music (or silence)
61 Warning tone
62 Forced music tone
63 Zip tone (first of 2 sent)
64 Incoming call ID (first of 2 sent)
65 Tone on hold
66 CO dial tone
67 Repetitive confirmation tone
68 Conference/bridging tone
Description
Continued on next page
Issue 5 October 2002
81