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3300 ICP Hardware User Guide
98 Release 3.3
Software Upgrades
The PRI card has factory-installed software and a default database for each variant - UK and
NA. Use IMAT to make changes to the database.
Use IMAT to upgrade PRI card software and install or restore the database.
See your IMAT online Help for more information.
Details of how to perform software upgrades are given in Upgrade the PRI Software provided
in the IMAT On-Line Help.
Multiple ISDN Variants and Configurations
The PRI card supports the option to program multiple ISDN variants and configurations through
IMAT. This option provides the ability to do the following:
• Program multiple ISDN variants on the two links of the PRI Gateway, allowing you to
connect the PRI Gateway to two different Central Office switches (for example, DMS 100
and Bellcore).
• Program multiple ISDN configurations on the two links of the PRI Gateway. For example,
program Network-side on one link of the PRI Gateway and program User-side on the other
link of the PRI Gateway. The PRI Gateway can act as both the User-side and Network-side
and still run different protocols. For example, one link can be User-side running DMS 100
and the other link can be Network-side running Bellcore.
You must configure both links as either T1 or E1 on the same PRI Gateway. For more information
on programming multiple ISDN variants and configurations, refer to the IMAT online Help.
The following protocols support User-side configurations:
• 4ESS (Custom) (T1 only)
• 5ESS (NI2) only (NI3 calling name delivery) NI99 SR4619 spec (T1 only) (AT&T)
• DMS 100 (Nortel Custom) (T1 only)
• DMS 250 (Nortel Custom) (T1 only)
• GTD5 (NI2) (NI3 Calling name delivery) NI99 SR4619 spec (T1 only) (GTE)
• BellCore (NI2) (NI3 Calling name delivery) NI99 SR4619 spec (T1 only) (Siemens)
• Q.SIG E1 (ETSI and ISO Standard) T1 (ISO Standard)
• Euro-ISDN (E1 only)
Note: Options must be purchased from MITEL to support Network-side and/or Q.SIG.