Inter-Tel CS-5400 - Manual (Page 124)

Hardware and Endpoints
INTER-TEL
®
CS-5200/5400 ADMINISTRATOR GUIDE, ISSUE 1.1 – August 2005
Page 106 Personal Computer Data Port Module
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Use Green LEDs for Direct Ring: This flag determines whether direct ring-in calls
cause a red or green lamp. If the flag is enabled, direct ring-in calls to your station will
be green. If disabled, all direct ring-in calls will cause the LED to be red. In the default
state, this flag is enabled.
Digital Phone Data Port Modules
As described in the following paragraphs, two types of Data Port Modules that can be con-
nected to Inter-Tel digital Models 8520 and 8560, Executive Display, Professional Display,
Standard Display, and Associate Display phones.
Personal Computer Data Port Module
The optional Personal Computer Data Port Module (PCDPM) can be installed on Standard,
Associate, Executive, and Professional Display phones or on Models 8520 or 8560 phones to
gain Off-Hook Voice Announce (OVHA) receive capability or to install an optional Modem
Data Port Module (MDPM).
Modem Data Port Module
The optional Modem Data Port Module (MDPM) can be installed on Standard Display, Execu-
tive Display, Model 8520, or Model 8560 phones for attaching a modem-equipped data device
or a single line phone. The MDPM requires a PCDPM.
The Model 8416 Mini-DSS connects to Model 8520 or Model 8560 digital phones without
PCDPM and MDPM devices.
Single Line Endpoints
Industry-standard, single-line DTMF sets can be installed on the system and/or used as an off-
premises extension (OPX). On-premises single line circuits can be used for installing AC-ring-
ing single line phones, playback devices, and other single line devices.
The single-line sets are connected to Single Line Adapter (SLA) circuits, which are in turn
connected to available DEM-16 circuits. Off-premises stations can be connected to SLAs or
T1/E1/PRI modules.
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Each SLA can support any combination of up to two single line endpoint or DID
devices.
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T1/E1/PRI module circuits can be used for installing off-premises single line stations.
Types of Single Line Endpoints
Industry-standard, single line endpoints can be installed on the system and/or used as an off-
premises extension (OPX). An on-premises single line endpoint can be an AC-ringing single
line phone, a playback device, and other single line device.
Single line dual-tone multifrequency (DTMF) phone users gain access to system features by
hookflashing (pressing and releasing the hookswitch quickly) and entering feature codes.
IMPORTANT
The Allow Green LEDs flag in Database Programming must
be enabled. Not applicable for programming multi-protocol IP
phones.
NOTE
When used in conjunction with the Inter-Tel 5000 DEI product, the PCDPM supports
audio only with v1.1 software. In this version of software, the serial port is not func-
tional on the PCDPM, and it does not transmit data, even though the name of the
device suggests that it does.