OpenVox A800P, User Manual, Page: 13 / 30

A800P on DAHDI User Manual
OpenVox Communication Co. LTD. URL: www.openvox.cn
12
2.5 Hardware setup procedure

Power off your PC, remember unplug the AC power cable

Insert A800P into a 3.3V or 5.0V PCI slot

Put timing cable correctly if necessary, for more details, please refer
to HERE

Please plug PSTN lines into FXO ports and extension telephone lines
into FXS ports before you have detected your PSTN line works well.

Fix the board by a screw

Power on PC
Port 1
PCI slot
Port 8
…
…
Figure 4 Hardware setup
Caution: If any FXS module is setup, you should make
power on. During the above processes, an ESD wrist strap
is needed. Once power is on, you must not attempt to