Cisco BTS 10200 Softswitch, Troubleshooting Manual

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Cisco BTS 10200 Softswitch Troubleshooting Guide, Release 5.0.x
OL-8723-19
Chapter 15 Diagnostic Tests
PSTN Trunk Testing
Figure 15-8 958-11XX Number Assignments
1xx Test Lines
This section discusses the following Cisco BTS 10200 1xx test line information:
• 1xx Test Line Support, page 15-120
•
100 Test–Balance, page 15-121
• 101 Test–Communications and Test, page 15-121
•
102 Test–Milliwatt, page 15-121
• 103 Test–Signaling and Supervisory, page 15-121
•
104 Test–2-Way Test, page 15-121
• 105 Test–ROTL/Responder, page 15-121
•
107 Test Line–Data Transmission, page 15-122
• 108 Test–Digital Loopback, page 15-122
•
109 Test–Echo, page 15-122
1xx Test Line Support
When the BTS 10200 is the near-end switch, the following process takes place at the remote switch:
1. The remote switch recognizes the trunk test prefix (9581 or 9591) on the incoming signal, and it uses
the test type to route the test to the appropriate test line.
2.
The appropriate tests are performed on the test set.
3. Additional test processes may be used, depending on the specific test configuration.
When the BTS 10200 is supporting the TTL capability (test call originated at another switch), the
BTS 10200 receives the 958 or 959 call, recognizes the 958 or 959 type, and routes the test to the
appropriate test line.
The BTS 10200 enables a TDM-based testing device to perform continuity testing over an MF CAS
TDM trunk interface. An MGCP-based trunking gateway must be present in the test path. The TDM test
type is the traditional 1xx test type, with an additional enhancement—the ability to route the test call to
a specified DN on a given trunk circuit.
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