Avaya Definity SI, Руководство по обслуживанию, Страница: 1346 / 2968

Maintenance Object Repair Procedures
555-233-123 10-560 Issue 4 May 2002
Only 2-wire Italtel Digital Telephone Models 1 and 2 (IDT1/2) or DAs can be
directly connected to a TN2136. Avaya DCP (4-wire) digital voice terminals and
data modules can be connected to these circuit packs via Italtel’s 2/4-wire
adapter. DAs can operate in either of two modes which are covered by different
maintenance objects:
Digital Line maintenance interacts with Digital Line circuit pack (DIG-BD)
maintenance, and results of DIG-LINE testing can be affected by the health of the
Digital Line circuit pack. Keep this in mind when investigating reported Digital Line
problems.
There are instances where the service state of a station is mentioned. It is helpful
to understand what is meant 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 for Definity G3V3 and later versions:
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.
DA Mode Administered as: Endpoint Maintenance Object
Stand-alone PDM Data endpoint only PDMODULE
Linked DTDM IDT1/2 and optional data
terminal DIG-LINE
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.