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DEFINITY ECS Release 8.2 Maintenance for R8.2csi
555-233-119 Issue 1
April 2000
Maintenance Objects
3-501DIG-LINE (Digital Line)
3
There are instances where the service state of a station is mentioned. It is helpful
to understand what os ment by the different service states that may exist. The
different service states which apply to digital line station are explained as follows.
Downloading of Terminal Parameters
Programmable Terminals
The following information is presented as background information to help
understand how maintenance software interacts with terminal parameter
downloading.
Terminal Types:
The following terminals can be downloaded:
a. 84xx multibutton digital voice terminals (8403D01A, 8410B, 8410D02A,
8434D01A) with optional expansion module.
b. 603A1 and 603D1 Callmaster terminals for telemarketing applications.
c. 302B1 attendant console.
Circuit Packs
1. 8400x, 302B1 Terminals
a. TN754 (4-wire, Mu-law)
Minimum usable vintage for 8410D and 8434D terminals - V11
b. TN754B (4-wire, A-law/Mu-law selectable)
c. TN2181 (2-wire, 16-port, A-law/Mu-law selectable)
d. TN2224 (2-wire, 24-port, A-law/mu-law selectable)
Out-of-Service The port, and thus the station, have been removed from
service. Busyouts put the port in the out-of-service state.
Ready-for-Service The port on the circuit pack has been put into service,
but the voice terminal has not yet established signaling
communications with the port.
In-Service The voice terminal has established signaling
communications with the port, and the system is ready to
process calls to and from that station. A terminal in the
ready-for-service state will progress to the in-service
state if it is functioning normally. It can also be forced into
the in-service state by going off-hook.