NEC UNIVERGE SL2100, Руководство по началу работы

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SL2100 GETTING STARTED GUIDE
37
5.1 2W Digital Multiline Terminal (IP7WW-12/24TXH-B1)
2W Digital Multiline Terminals and/or 2W DSS Consoles can be connected to the 082U-B1 board.
The board provides RJ61 modular jack labeled ESI 1-4, 5-8 for extension connections.
1. Insert the modular plugs of the extension line cords (2-wire/4-wire) into the extension
modular jacks on the 082U-B1 board.
ES
I 4
(T
)
ES
I 3
(T
)
ES
I 2
(T
)
ES
I 1
(R
)
ES
I 1
(T
)
ES
I 2
(R
)
ES
I 3
(R
)
ES
I 4
(R
)
ES
I 8
(T
)
ES
I 7
(T
)
ES
I 6
(T
)
ES
I 5
(R
)
ES
I 5
(T
)
ES
I 6
(R
)
ES
I 7
(R
)
ES
I 8
(R
)
ESI 1-4
(Digital Extensions)
ESI 5-8