Alternate Route Trunk Test; Fusion And Non-Fusion Connection Tests; When Seizing A Trunk From A Station; Figure 6-12 Fccs Alternate Routing Test - NEC NEAX 2400 IPX Manual

STEP 2: Lift the handset of STN A in self-node (Node A).
STEP 3: Dial the telephone number of STN B that belongs to other node (STN B).
STEP 4: Confirm the speech condition is sufficient (no noise, not one-way speech, etc.).
STEP 5: Replace the handset of STN A.
STEP 6: Make idle all the trunks that were placed in make-busy state in STEP 1.
3.5.2

Alternate Route Trunk Test

STEP 1: Using the MBCT command, make busy all trunks in the primary route.
STEP 2: Using the MBCT command, make busy all trunks in the alternate route except the trunk to be tested.
STEP 3: Lift the handset of STN A.
STEP 4: Dial the telephone number of STN B.
STEP 5: Confirm the speech condition is sufficient (no noise, not one-way speech, etc.).
STEP 6: Replace the handset of STN A.
STEP 7: Make idle all the trunks that were placed in make-busy state in STEP 1 and STEP 2.
Node A
(Self-Node)
STN A
TELN: 410000
STN: 2000

4. Fusion and Non-Fusion Connection Tests

Use the following procedures and refer to
non-Fusion Common Channel Interoffice Signaling (CCIS) or Associated Channel Interoffice Signaling
(ACIS):

4.1 When Seizing a Trunk from a Station

STEP 1: Using the MAT command, make busy all trunks in the route except the trunk to be tested.
Primary Route
Node C
Alternate Route
Node D

Figure 6-12 FCCS Alternate Routing Test

Figure 6-13
NDA-24299
Fusion and Non-Fusion Connection Tests
to perform the connection test between the FCCS and
POST INSTALLATION TEST
Check
Node B
STN B
TELN: 420000
STN: 2000
Check
CHAPTER 6
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