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Cisco BTS 10200 Softswitch Troubleshooting Guide, Release 5.0.x
OL-8723-19
Chapter 15 Diagnostic Tests
ISDN Network Loopback Test
Sample Configurations
The following sample configurations illustrate how to configure the BTS 10200 for ISDN NLB with
network terminating equipment (NTE).
Note
In these samples, digit-string=
nnn
(where nnn = 551 and so forth),
nnn
is the test-prefix.
Note
These tasks include examples of CLI commands that illustrate how to provision the specific
feature. Most of these tables have additional tokens that are not included in the examples. For a
complete list of all CLI tables and tokens, see the
BTS 10200 Command Line Interface Reference
Guide
.
Line Loopback Tests over an ISDN Trunks
This section provides examples of Network Test Equipment (NTE) line loopback over ISDN trunks.
NLB Tests
This section provides examples of network loopback (NLB) line loopback tests over ISDN trunks.
NLB Line Loopback Test over an ISDN Trunk
This section provides example steps to use the feature for NTE NLB trunk test over an ISDN trunk.
Then:
1.
From the test equipment, dial the NTE NLB trunk test call (551+xxx-xxx-xxxx). The BCM does not
notify the Feature Server of this call and the call is looped back.
2.
Hang up the test call and verify the Billing call type.
Perform the Following Command or Action:
Purpose
Step 1
add destination dest-id=nlb-line-test;
call-type=test-call; call-subtype=nlb-line-test;
Provision the Destination table.
Step 2
add dial plan id=<xxx>; digit-string=551;
dest-id=nlb-trunk-test; split-npa=none;
del-digits=0; min-digits=13; max-digits=13;
noa=national;
Note
Where <xxx> is an existing dial plan. The dial
plan id must match to the LB test prefix (for
example 551) in the digit string.
Provision the Dial Plan table. The digit-string plus the
min-digits and max-digits total depends on the settings
configured (if any) in the
section.
