Index
B
B-channels .................................................................29
support for
............................................................
29
C
call tracing ..................................................................34
channels
.....................................................................
29
status audits and changes
...................................
29
Clock Controllers
........................................................
82
switch settings
......................................................
82
clocks
.........................................................................
48
frame slip
.............................................................
48
commands
..................................................................
35
for tracing calls
.....................................................
35
D
D-channel maintenance ..................................68, 70, 90
ISL
recovery .........................................................
90
MSDL
local loopback tests ...................................
68
MSDL
remote loopback tests ...............................
70
D-channels
......................................................
29, 65, 89
B-channel support
................................................
29
dedicated using DTI or PRI
..................................
89
sanity polling
........................................................
29
TFS009 reports ....................................................65
DCHI cards .................................................................89
with DTI or PRI trunks ..........................................89
DT
A messages ...........................................................
50
E
error detection .................................................47, 48, 50
bit error rate thresholds
........................................
47
frame alignment loss
............................................
50
frame slip .............................................................48
F
frame alignment loss ..................................................50
frame slip ....................................................................48
I
ISL (ISDN Signaling Link) ...............................87, 89, 90
maintenance ........................................................87
recovery ...............................................................90
start-up .................................................................89
L
LD 17 ..........................................................................34
specifying network call trace
................................
34
LD 20/21/22
................................................................
88
trunk/route/configuration information printouts
.....
88
LD 30 ..........................................................................30
service messages
................................................
30
LD 32 ..........................................................................87
ISL
status checks .................................................
87
LD 36 ..........................................................................87
ISL
status checks .................................................
87
LD 60
...............................................................
19, 50, 87
DT
A messages .....................................................
50
ISL
status checks .................................................
87
PRI alarm counter lists
.........................................
19
LD 73
....................................................................
48, 50
frame alignment threshold specification
...............
50
out-of-service and maintenance threshold
specification
............................................
48
primary clock reference specification
...................
48
LD 96 ....................................................................29, 30
service message initiation
..............................
29, 30
LEDs
...........................................................................
53
on error counters
..................................................
53
local loopback tests
....................................................
68
loops
.....................................................................
68, 70
local loopback test
...............................................
68
remote loopback tests
..........................................
70
M
maintenance service messages .................................28
messages .............................................................28, 50
DT
A ......................................................................
50
service
..................................................................
28
MSDL
(Multi-purpose Serial Data Link) card ..............
65
MSDL
cards ....................................................
68, 70, 89
local loopback test
...............................................
68
remote loopback test
............................................
70
with DTI or PRI trunks ..........................................89
ISDN Primary Rate Interface Maintenance November 2011 177