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Placing the ISDN Order Through Your Telephone Company A-5
Northern
Telecom
DMS
100
Switch
To order ISDN service for the Northern Telecom® DMS 100
switch, supply the telephone company with the information
provided in Table A-4.
* FCO (also referred to as Additional Call Offering) allows you to receive an incoming call
while a dual-channel Multilink PPP call is active. If you do not want this feature, which
may cost extra, FCO is not required.
Table A-4 Line Configuration for DMS 100
Required Information Specification
Line Type Standard (2B+D) National ISDN-1 line
Line Code 2B1Q
Interface Type U interface with an RJ-45 jack
Directory Numbers 2
Circuit-switched Option Yes
Bearer Restriction Option No packet mode data (NOPMD)
Protocol Functional version 2 (PVC 2)
SPID Suffix 1
Terminal Endpoint Identifier (TEI) Dynamic
Maximum Keys 64
Ring No
Key System (EKTS) No
Voice or Data Both
Data Option Lower layer compatibility
Flexible Call Offering (FCO) Yes
*