Norstar-PLUS Modular ICS 4.0 Installer Guide - Wedophones.com ...

What’s new with Norstar
The Norstar 0X32 system has new equipment and software
with improved performance to meet your growing
telecommunication needs.
To upgrade from any previous version of
MICS software, you must use the upgrade
tool to upgrade to MICS 4.0. See Upgrading
your Norstar system on page 112.
ISDN Primary Rate Interface (PRI)
The existing ICS DTI card is reused by configuring it with a
software key to give it ISDN-PRI functionality. Refer to
Software keys on page 337.
¥ PRI using existing Digital Trunk Interface DTI (T1) card
¥ You can accomplish PRI interoperability with equipment
that are National PRI ISDN-2 (NI-2) compliant, using
NI-02 interface on Norstar equipment such as
Lucent 5ESS, GTE-GTD5, DMS-100, DMS-10 and
Siemens EWSD, and Lucent Definity G3 PBX
¥ You can have interoperability with DMS-100 central
office not only using NI-02 interface but also DMS-100
custom interface. This is dependent on what your service
provider has provisioned; DMS-100 custom (PRI (NI-1)
or National PRI ISDN-2 (NI-2)
¥ You can also have interoperability with DMS-250 central
offices using DMS-250 custom interface on Norstar (MCI,
Sprint, Generic)
¥ You can have interoperability with AT&T 4ESS using
4ESS custom interface, on Norstar
¥ Two way DID, see example on page 93
P0881590 Issue 02
Modular ICS 4.0 Installer Guide