POST INSTALLATION TEST

Fusion and Non-Fusion Connection Tests

3.5.1Primary Route Trunk Test

Check

STEP 1: Using the MBCT command, make busy all trunks in the primary route except the trunk to be tested.

STEP 2: Lift the handset of STN A in self-node (Node A).

STEP 3: Dial the Telephone Number of STN B which 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 which were placed in make-busy state in STEP 1.

Check

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 which were placed in make-busy state in STEP 1 and STEP 2.

 

 

Primary Route

 

 

 

Node C

 

 

 

FCCS

 

 

Node A ￿

Alternate Route

Node B

 

(Self-Node)

 

 

 

STN A ￿

 

FCCS

STN B ￿

TELN: 410000 ￿

 

TELN: 420000 ￿

STN: 2000

 

STN: 2000

 

 

 

 

Node D

 

Figure 6-12 Fusion Alternate Routing Test

4.Fusion and Non-Fusion Connection Tests

Use the following procedures to perform the connection test between the FCCS and non-Fusion Common Chan- nel Interoffice Signaling (CCIS) or Associated Channel Interoffice Signaling (ACIS):

ND-70185 (E)CHAPTER 6

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NEC NEAX2400 system manual Fusion and Non-Fusion Connection Tests