N0130943 02 Modular ICS 7.1 Installer GuideWorking with ISDNPlanning your ISDN networkConsult ISDN hardware on page 64 and ISDN programmingon page 76 to determine a configuration of ISDN trunks andterminal equipment (TE) for the Modular ICS, then order theappropriate ISDN capability package from your ISDN serviceprovider.For ISDN BRI service, your service provider supplies serviceprofile identifiers (SPIDs), network directory numbers(Network DNs), terminal endpoint identifiers (TEIs), andother information, as required, to program your Modular ICS,TE, and other ISDN equipment.Modular ICS does not support any package with EKTS(Electronic Key Telephone System) or CACH (CallAppearance Call Handling). EKTS is a package of featuresprovided by the service provider and may include featuressuch as Call Forwarding, Link, Three-Way Calling, andCalling Party Identification.Ordering ISDN PRIWhen you order ISDN PRI, order two-way DID because itsimplifies provisioning and provides efficient use of the PRIbandwidth.Ordering ISDN PRI service in CanadaIn Canada, order Megalink™ service, the trade name forstandard PRI service and set the Norstar equipment to thesupported protocol that is identified by your service provider,either DMS-100 or NI-2.
