46 Overview• 4-wire E and M Trunks with:— Type I or Type II signaling— Duplex (DX) signaling• Paging (PAG) trunksThe trunk type and function can be configured on a per port basis. Dialingoutpulsing is provided on the card. Make and break ratios are defined insoftware and downloaded by software commands.NTCK16 Generic Central Office Trunk cardThe NTCK16 generic central office trunk cards support up to eight analogcentral office trunks. They can be installed in any IPE slot that supports IPE.The cards are available with or without the Periodic Pulse Metering (PPM)feature. The cards are also available in numerous countries.Installation This section provides a high-level description of how to install and testtrunk cards.IPE trunk cards can be installed in any IPE slot of the NT8D37 IPE module.Figure 10 "IPE trunk cards installed in an NT8D37 IPE module" (page47) shows where an IPE trunk card can be installed in an NT8D37 IPEmodule.When installing trunk cards, these general procedures should be used:Procedure 1Installing a trunk cardStep Action1 Configure the jumpers and switches on the trunk card (if any) tomeet the system needs.2 Install the trunk card into the selected slot.Nortel Communication Server 1000Circuit Card ReferenceNN43001-311 01.04 StandardRelease 5.0 23 May 2008Copyright © 2003-2008, Nortel Networks.
