D230P/DE230P on DAHDI User Manual
OpenVox Communication Co. LTD.
URL: www.openvox.cn
29
Appendix C
Jumper and Switch Settings
Span 2
Span 1
Shorten the jumper will open
clock line otherwise will not
Each DIP Switch controls one span
configuration for E1 or T1 mode.Setting
DIP1 to ON means span1 will be
E1.Setting DIP1 to OFF means span1
will be T1.
It connects with clock lines.The left is
output pin and the right is input. If you
want to use clock lines, please refer
to that link:
http://bbs.openvox.cn/
viewthread.php?tid=874&extra=page
%3D1
If there is only one card in PCI
slot,CardID switch should be set to
0,otherwise set to different values of
each card by order.