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When the unit has an ISDN BRI DBM, make the ISDN BRI connection using a USOC-type
RJ49C jack. When ordering an ISDN line from the telephone company, specify the following:
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Facility Interface Code 02IS5
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Calling Number Identification Service (CNIS) for both the originating and answering
systems for data traffic on the B-channel.
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Capability Package B for 1B-service, which supports up to two circuit-switched B-channels,
BRI-B1 and BRI-B2, with one Service Profile Identification (SPID) number and one local
phone number.
Capability Package R for 2B-service, which supports up to two circuit-switched B-channels,
BRI-B1 and BRI-B2, with two SPID numbers and two local phone numbers.
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Busy Fixed Call Forwarding for the answering system (typically the central site system) is
recommended if getting Capability Package R (2B-service). This feature is only required if
all remote systems will call the same phone number. Busy Fixed Call Forwarding forwards
a call to the BRI-B2 channel when the BRI-B1 channel is busy.
Make the modem connection using a USOC-type RJ11C jack. The modem cannot be used on
public coin phone service provided by the telephone company. Connection to party-line service is
subject to state tariffs. Contact the state public utility commission, public service commission, or
corporation commission for tariff information.
After the telephone company has installed the requested services and jacks, you can connect the
unit with the cable provided. An FCC-compliant telephone cord and modular plug are provided
with this equipment. This equipment is designed to be connected to the telephone network or
premises wiring using a compatible modular jack that is Part 68 compliant.
