555-233-119
1024
Issue 5 October 2002
There are instances where the service state of a station is identified. The different
service states that apply to digital line station are.
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)
2. 603A1/D1 Terminals
a. TN754 (4-wire, Mu-law),
b. TN754B (4-wire, 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.