56 / Working with ISDNModular ICS 6.0 Installer Guide P0992638 03Ordering ISDN PRI service in United StatesIn the United States order PRI service from your serviceprovider. Set the Norstar equipment to the PRI protocolprovided by your service provider.Ordering ISDN BRIOrdering service in CanadaIn Canada, order Microlink™ service, the trade name forstandard BRI service. You can order either regularMicrolink™ service, which includes the CLID (Calling LineIdentification) feature, or Centrex Microlink™, whichincludes access to additional ISDN network features(including Call Forwarding).When ordering Microlink™ service, it must be ordered withEKTS (Electronic Key Telephone System) turned off. If youwill be using a point-of-sale terminal adapter (POSTA), askfor D-packet service to be enabled.Ordering ISDN service in the U.S.In the U.S., regardless of the CO (Central Office) type, orderNational ISDN BRI-NI-1 with EKTS (Electronic KeyTelephone System) turned off. Use the following packages asa guideline for ordering your National ISDN BRI-NI-1.However we recommend using packages M or P with theModular ICS. Contact your service provider for moreinformation about the capability packages it offers.
