DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Additional Maintenance Procedures
6-28Facility 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.
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.
Reorder tone There are no out-of-service time slots on the
specified port network.
Confirmation tone Connection is made to an out-of-service time
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.
