Nortel Networks 1000 - Manual (Page 525)

Operation 525
Figure 148
Ground start call connection sequence - outgoing call to CO/FX/WATS
The Polarity-Sensitive/Polarity-Insensitive Packs (PSP and PIP) feature
must be set to provide for proper outgoing call-duration recording with
ground start operation. Refer to the description of loop start operation for a
more complete discussion of PSP and PIP.
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 02.06 Standard
27 August 2008
Copyright © 2003-2008 Nortel Networks
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