Installing Pri Trunks3 - NEC Aspila EX Hardware Manual

CÔNG TY VIỄN THÔNG VIỆT PRO
INSTALLING PRI TRUNKS
PRI Trunks
Installing PRI Trunks
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Aspila EX Hardware Manual
Chuyên phân phối tổng đài NEC
Section 3: Installing Extensions and Trunks
For Trunk Mode: The PRI circuit can be plugged directly into the NT1 Termination. Use an
RJ45 patch cable.
For S-Bus Mode: The ISDN PRI device can be plugged directly into the RJ45 connector on
the BRI card. For pin-out information for S-Bus mode connections, refer to PRI (1PRIU)
Interface PCB (Figure 2-16) (page 2-37).
Note that the polarity of the RJ45 connector is set by SW101on the PRI PCB
Section 3: Installing Extensions and Trunks
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