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When the unit has an ISDN PRI DBM, make the ISDN PRI connection using a
USOC-type RJ48C jack. When ordering an ISDN line from the telephone company,
specify the following:
Service Order Code 6.0F
Facility Interface Code 04DU-1SN
Up to 23B Service for an ISDN PRI DBM – Supports up to 23 circuit-switched
B-channels, with one local phone number for the entire T1 network connection.
Circuit Switched Data capability should be specified.
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:
Facility Interface Code 02IS5
Calling Number Identification Service (CNIS) for both the originating and answering
systems for data traffic on the B-channel.
Capability Package B for 1B-service or Capability Package (
I
) for 2B Service for
an ISDN BRI DBM – Supports up to two circuit-switched B-channels, BRI-B1 and
BRI-B2, each with one Service Profile Identification (SPID) number and one local
phone number.
Busy Fixed Call Forwarding for the answering system (typically the central site
system) is recommended if getting Capability Package
I
(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.
