Cisco BTS 10200 Softswitch, Руководство по устранению неисправностей

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15-115
Cisco BTS 10200 Softswitch Troubleshooting Guide, Release 5.0.x
OL-8723-19
Chapter 15 Diagnostic Tests
PSTN Trunk Testing
Trunk Access and Test Termination Number Format
Figure 15-4 depicts the dialed digit format for accessing selected trunks and performing tests. These are
the digits that the trunk test system or user actually dials. Figure 15-4 shows the format when the OTL
is configured for MF signaling.
Figure 15-4 OTL Configured for MF Signaling
Trunk Under Test Outpulsing
Once the specified trunk is selected, the Cisco BTS 10200 translates the dialed digits into a digit string
for outpulsing. Once the trunk under test (TUT) is seized, it will outpulse the destination digits depicted
in
Figure 15-5 . Since the digits may be sent by SS7, MF, or DTMF, only the actual destination digits are
depicted.
Figure 15-5 Outpulsed Destination Digits
5 6 7 8 9 10 11 12 17 18 1 2 3 4 13 14 15 16
Test
Line
Test Type
Trunk
Group
Number
Member
Trunk
1 0
0
Dialed Digits
100
101
102
103
104
105
N/A
107
108
109
Transmission
Tests
To Standard
Test Lines
1
2
3
4
5
7
9
8
Comment
MW + QT
Communications & Test
MW
Signal/Supervisory
2-Way Tests
CAROT ROTL/Responder
Echo
Digital Loopback
Data Transmission
K
P S
T
5 6 7 8 9 10 11 12 17 18 1 2 3 4 13 14 15 16
Test
Line
Test Type
Trunk
Group
Number
Member
Trunk
1 0
0
Dialed Digits
100
101
102
103
104
105
N/A
107
108
109
Transmission
Tests
To Standard
Test Lines
1
2
3
4
5
7
9
8
Comment
MW + QT
Communications & Test
MW
Signal/Supervisory
2-Way Tests
CAROT ROTL/Responder
Echo
Digital Loopback
Data Transmission
K
P S
T
5 6 7 8 9 10 11 12 17 18 1 2 3 4 13 14 15 16
Test
Line
Test Type
9 5 8 1 1 0
0
Dialed Digits
100
101
102
103
104
105
N/A
107
108
109
Transmission
Tests
1
2
3
4
5
7
9
8
101 Test Line Group
102 Test Line Group
103 Test Line Group
104 Test Line Group
105 Test Line Group
N/A
107 Test Line Group
109 Test Line Group
108 Test Line Group
100 Test Line Group
Comment
5 6 7 8 9 10 11 12 17 18 1 2 3 4 13 14 15 16
Test
Line
Test Type
9 5 8 1 1 0
0
Dialed Digits
100
101
102
103
104
105
N/A
107
108
109
Transmission
Tests
1
2
3
4
5
7
9
8
101 Test Line Group
102 Test Line Group
103 Test Line Group
104 Test Line Group
105 Test Line Group
N/A
107 Test Line Group
109 Test Line Group
108 Test Line Group
100 Test Line Group
Comment