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GuestWorks and DEFINITY ECS Release 9
Technician Handbook for Hospitality Installations
555-231-743
Issue 1
November 2000
Installing the System
22Connecting the Hospitality Adjuncts
Switch-to-INTUITY Admin Link (X.25)
This data link transfers information to support the INTUITY AUDIX service for
office staff voice messaging. This connection will be used only if:
■ Your system has been upgraded from an earlier system, and
■ The customer chooses to retain their X.25 hardware (a PI circuit pack is
needed on the
si
system, or a Packet Gateway circuit pack is needed on an
r
system) instead of the TCP/IP C-LAN hardware.
See “Switch-to-INTUITY Admin Link (TCP/IP)” on page 19. For installations using
Mode Code integration, see “Switch-to-INTUITY Admin Link (Mode Code
Integration)” on page 24.
NOTE:
The connectivity shown in this section will not work on an
si
system with
duplication. For a duplicated system, the connection between the switch
and the INTUITY is done with DCP data modules. See your project
manager for more information.
Parts List
■ A PI port (TN765) on an
si
system, or a Packet Gateway port (TN577) on
an
r
system
■ One H600-347 cable (
r
system only)
■ One H600-210 Group 3 cable (50 feet; 15.2 meters)
■ One 105C IDI (comcode 107422735) or 105D IDI (comcode 108367376)
An IDI provides electrical isolation and protection between the switch and
the INTUITY hardware. The dip switch settings on the IDI must be set for
“Direct Connect.”
■ One ED1E434-11 Group 175 cable (4.5 feet; 1.5 meters)
■ One DCIU card (comcode 406801647, J1P260AA, L31) installed in the
MAP, usually located in slot 1.