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AT&T 75 - Installing Distributed Communications System (DCS)-V2 and V3; Property Management System Interface-V3 Only

AT&T 75
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66-TYPE HARDWARE
System 75 XE uses the Processor Interface (TN765) as the required control circuit
pack.
The installation for the Call Management System Interface from the system switch is
covered under the section for installing PDMs (see Figures 4-96 and 4-97).
Information for connecting the PDMs to the Call Management System and setting the PDM
option switches is contained in 3B2 Messaging Server Installation and Maintenance Service
Manual, 585-205-110.
Installing Distributed Communications System (DCS)—V2 and V3
Requirements
The DCS link to the system can be provided by processor data modules (PDMs) or over a
DS1 Tie Trunk..
System 75 Version 1 includes Interface 1 (TN716), Interface 2 (TN720), and Interface
3 (TN719) as the required control circuit packs.
System 75 Version 2 or 3 includes Interface 1 (TN716), Interface 2 (TN738), and
Interface 3 (TN719) as the required control circuit packs.
System 75 XE uses the Processor Interface (TN765) as the required control circuit
pack.
The installation for the installing the DCS link using PDMs is covered under the section for
installing PDMs (see Figures 4-96 and 4-97). The following switch settings for the PDM are
recommended:
Switch
Setting
9600 BAUD ON
SYNC
ON
INT ON
KYBD ON
AANS ON
All others OFF
The baud rate between switches may vary depending on the installation.
Refer to the installation for installing DS1 Tie Trunks if the DCS link is to be installed
using DS1 Tie Trunks.
Property Management System Interface—V3 Only
Requirements The interface between the system and the customers property management
system is through processor data modules. The installation for the property management
interface from the system switch is covered under the section for installing PDMs (see
Figures 4-96 and 4-97).
Refer to the appropriate vendor’s documentation for connecting the PDM to the property
management system. The option switches on the PDM should be set in accordance with the
requirements for the customers property management system.
A journal printer can be used in conjunction with the property management system. A
serial printer must be used. The connections for the printer are the same as for the
property management interface. Refer to the appropriate vendor's documentation for
connecting the PDMs to the printer. The option switches on the PDM should be set
according to the requirements for the printer.
4-150

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