Nortel Networks Circuit Card - Manual (Page 145)

Option settings Page 145 of 906
Circuit Card Description and Installation
QPC525, QPC526, QPC527, QPC777 CO Trunk card
Note 1: There is no ground start signalling for QPC777 CO trunk cards.
Always select loop start signalling for QPC777 CO trunk cards.
Note 2: On QPC777 CO trunk cards, the pads are in for short line
lengths and the pads are out for long line lengths.
Application
Switches at E29/E9/A29/A11 Units 0/1/2/3
1 2 3 4 5 6 7 8
Zero ohm outpulsing on off off
Standard outpulsing off on off
Ground start on on off
Loop start off off off
Loop start, automatic guard detection off on off
PPM daughterboard not installed on off
PPM daughterboard installed off off
Battery on M operation off on off
Ground on M operation on off off
Second pair M&MM off off off