Cable Pinouts | MultiVOIP User Guide |
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ISDN BRI RJ-45 Pinout Information
The S/T interface uses an
The table below shows the Pin Number, Terminal Pin Signal Name and Network Pin Signal name for the S/T interface.
Pin 
TE Signal
1
Not used
2
Not used
3 | Tx+ |
4 | Rx- |
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5 | Rx+ |
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6 | Tx- |
7
Not used
8
Not used
NT Signal
Not used
Not used
Rx+
Tx-
Tx+
Rx-
Not used
Not used
Pin
1
2
3
4
5
6
7
8
1 2 3 4 5 6 7 8
TE=Terminal Equipment NT=Network
