Lucent Technologies DEFINITY Enterprise Communications Server Release 6 Instructions Manual

DEFINITY Enterprise Communications Server Release 6
Maintenance for R6r Volumes 1 & 2  555-230-126  Issue 2
January 1998
Additional Maintenance Procedures 
Page 6-35 Analog Tie Trunk Back-to-Back Testing 
6
10. Locate the Tie Trunk port terminal connections at the cross-connect field. 
Consult the appropriate table below for either 110-type or 66-type 
hardware.
11. At the cross-connect field, disconnect outside trunk facilities from the Tie 
Trunk ports and mark the disconnected wires for reconnecting...

DEFINITY Enterprise Communications Server Release 6
Maintenance for R6r Volumes 1 & 2  555-230-126  Issue 2
January 1998
Additional Maintenance Procedures 
Page 6-36 Analog Tie Trunk Back-to-Back Testing 
6
Table 6-6. Carrier Lead Appearances MDF 
110 Connecting 
Block Terminals CO Trunk TN747 Tie Trunk TN760
1T1T1
2R1R1
3 T11
4R11
5E1
6M1
7T2T2
8R2R2
9 T12
10 R12
11 E2
12 M2
13 T3 T3
14 R3 R3
15 T13
16 R13
17 E3
18 M3
19 T4 T4
20 R4 R4
21 T14
22 R14
23 E4
24 M4
25 T5
26 R5
27
28
Continued on next page 

DEFINITY Enterprise Communications Server Release 6
Maintenance for R6r Volumes 1 & 2  555-230-126  Issue 2
January 1998
Additional Maintenance Procedures 
Page 6-37 Analog Tie Trunk Back-to-Back Testing 
6
Simplex Mode Test Procedure
1. Repeat Steps 1 through 7 of the E&M Mode Test Procedure.
2. Set the dip (option) switches for each of the two ports to be tested on the 
Tie Trunk circuit pack to simplex mode.29
30
31 T6
32 R6
32
33
34
36
37 T7
38 R7
39
40
41
42
43 T8
44 R8
45
46
47
48
49
50
Table 6-6....

DEFINITY Enterprise Communications Server Release 6
Maintenance for R6r Volumes 1 & 2  555-230-126  Issue 2
January 1998
Additional Maintenance Procedures 
Page 6-38 Terminating 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,...

DEFINITY Enterprise Communications Server Release 6
Maintenance for R6r Volumes 1 & 2  555-230-126  Issue 2
January 1998
Additional Maintenance Procedures 
Page 6-39 Removing and Restoring Power 
6
The three test types should have extension numbers assigned on the 
Maintenance-Related System Parameters Form.
Test Type 100:___   Test Type 102:___   Test Type 105:___
Test Type 100 provides:
n5.5 seconds of 1004 Hz tone at 0dB
nQuiet until disconnect; disconnect is forced after one minute
Test Type 102...

DEFINITY Enterprise Communications Server Release 6
Maintenance for R6r Volumes 1 & 2  555-230-126  Issue 2
January 1998
Additional Maintenance Procedures 
Page 6-40 Automatic Transmission Measurement System (ATMS) 
6
!CAUTION:
If there is an alarm or problem suspected on the Tape or Disk Circuit packs 
do not save translations or announcements to the affected device. If there is 
an alarm or problem suspected with the Host Adapter circuit, do not save 
data to either MSS device. Saving data under these...

DEFINITY Enterprise Communications Server Release 6
Maintenance for R6r Volumes 1 & 2  555-230-126  Issue 2
January 1998
Additional Maintenance Procedures 
Page 6-41 Automatic Transmission Measurement System (ATMS) 
6
Trunk Line (TTL) on the switch at the far end of the trunk. Several different 
measurements of noise and attenuation are made and compared to administered 
thresholds. Test measurements can be viewed in the form of detailed or 
summary reports which are described below.
ATMS test calls can...

DEFINITY Enterprise Communications Server Release 6
Maintenance for R6r Volumes 1 & 2  555-230-126  Issue 2
January 1998
Additional Maintenance Procedures 
Page 6-42 Automatic Transmission Measurement System (ATMS) 
6
Running ATMS Tests
(Test Analog-Testcall Command)
ATMS test calls can be originated either on demand or according to the ATMS 
Test Schedule. Test schedules are set up with test-schedule commands which 
are described in 
DEFINITY Enterprise Communications Server Release 5.4 
Administration...

DEFINITY Enterprise Communications Server Release 6
Maintenance for R6r Volumes 1 & 2  555-230-126  Issue 2
January 1998
Additional Maintenance Procedures 
Page 6-43 Automatic Transmission Measurement System (ATMS) 
6
Normally you should invoke only the full or supervision tests. The other options 
are provided mainly for use in setting up an ATMS schedule. Which tests are run 
depend on the type of TTL at the far end to which the test call is made. The 
following table shows which tests are run for each...

DEFINITY Enterprise Communications Server Release 6
Maintenance for R6r Volumes 1 & 2  555-230-126  Issue 2
January 1998
Additional Maintenance Procedures 
Page 6-44 Automatic Transmission Measurement System (ATMS) 
6
Test Call Results
If the test call successfully completes, and all trunks test within administered 
thresholds for marginal and unacceptable performance, then a PASS result is 
returned. If the test aborts or fails, an error code indicating the cause is returned. 
The error codes are...