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ND-71548 (E) CHAPTER 5
Page 375
Issue 2
INSTALLATION TEST PROCEDURE
The following describes the procedure for confirming the normality of PHA. Here describes procedure for perform-
ing connection test between analog terminals attached to MC. Perform the test with the other combinations of ter-
minals, when needed.
Note: It is essential that IPX and the controlled LC/TRK are in normal condition.
Figure 054-1 Diagram of PHA Connection Test
NAP-200-054
Sheet 1/2
PHA Connection Test
0
2
4
A
C
E
6
SW02 (MODE)
LOAD
NALM
PHA
MGC
(DRS)
IPX
MC-2A
MC-2A
PWR
ON
LINE
LINK
100M
-OPERATION-
Tx/Rv
01
Analog Terminal
MC
MC-2A
PWR
ON
LINE
LINK
100M
-OPERATION-
Tx/Rv
01
Analog Terminal
Note
MC
OPE
LINK
PHA (PA-CC118)
(*A)
(*B)
Network Equipment
(SW HUB, Router, etc)
RJ45 Connector
peer-to-peer
Signaling
Signaling
Voice
Note: “Peer to Peer” is a direct calling connection between IP terminals/IP stations with each other
without the use of a PBX line card.