Lucent Technologies Release 7 User Manual
DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
Maintenance for R7r
555-230-126
Issue 4
June 1999
Additional Maintenance Procedures
6-28
Facility test calls
6
Out-of-Service Time Slot Test Call
This call can be used to determine if there are any out-of-service time slots on the
TDM bus of a specified port network. If there are, you will be connected to one.
By listening to noise on the time slot and selectively removing circuit packs, you
may be able to isolate the source of interference.
TDM bus of a specified port network. If there are, you will be connected to one.
By listening to noise on the time slot and selectively removing circuit packs, you
may be able to isolate the source of interference.
To place the call:
1. Dial the FAC described above and listen for dial tone.
2. Dial the port network number followed by **** and listen for one of the
following tones:
3. Repeated test calls will alternate between out-of-service time slots on TDM
bus A and TDM bus B.
System Tone Test Call
This test connects the voice terminal to a specific system tone.
To place the call:
1. Dial the FAC described above.
2. Dial the port network number followed by * and the two-digit tone
identification number from the following table.
3. Listen for one of the following tones:
NOTE:
For a definition of Call Progress Tones see
DEFINITY
Communications System Generic 3 System Descriptions and
Specifications, 555-230-206, Chapter 11.
Specifications, 555-230-206, Chapter 11.
Reorder tone
There are no out-of-service time slots on the
specified port network.
specified port network.
Confirmation tone
Connection is made to an out-of-service time
slot.
slot.
Intercept tone
The number entered is not a valid tone number.
Reorder tone
Inter-PN resources are not available.
System tone
The specified tone will be heard if it is functioning.