AT&T 1987 AT&T Telephone User Manual


 
ATL Adapters
The ATL adapter (KS23475) is a connection block that provides: 48V dc power from T1 (via
modular cords C4 and Cl) to the ATL phone, data connections from the STARLAN
workstation, and phone connections from the ATL phone (via modular cord Cl) over a
shared common cable (C3) to System 25. The phone and data connections are on separate
wire pairs that are split-out at the SIP “Y” adapter (Al). Phone wiring is cabled to the ATL
Line CP (ZTN79) by octopus cable C2, and data wiring is cabled to the NEU by modular cord
Cl.
Administrable Parameters
The STARLAN CP is administered as a type of data port. Some items administered on one
port are automatically administered for all four ports on the CP, others are individually
administrable.
Individually Administrable (default)
DDC of port
DDC to hunt to next (none)
Display ID
Common Administration (default)
CO trunk pool dial restriction (no)
Other trunk pool dial restriction (no)
Outward restriction (no)
Toll Restriction Class (none)
ARS FRL (3)
Restrict Third-Party Call Setup feature (yes)
Hardware Requirements
Requires a STARLAN INTERFACE CP. Each CP provides four interface ports between the
System 25 and the STARLAN NETWORK.
2-221