Nortel Networks Circuit Card 311 - Manual (Page 195)

Installation and configuration 195
Figure 33
Lineside T1 card - T1 protocol dip switch locations
Line Supervisory Signaling protocol
As described in "Power requirements" (page 323) , the Lineside T1 card is
capable of supporting loop start or ground start call processing modes.
Make the selection for this dip switch position based on what type of line
signaling the CPE equipment supports.
Address of Lineside T1 card to the MMI
The address of the Lineside T1 card to the MMI is made up of two
components:
• The address of the card within the shelf
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23 May 2008
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