P
UB
.
42004-441H
H
ANDS
-
FREE
V
O
IP
T
ELEPHONE
M
ANUAL
P
AGE
21
OF
28
P:\Standard IOMs - Current Release\42004 Instr. Manuals\42004-441H.docx
07/16
VoIP Telephone Input Contacts
Each RED ALERT
®
VoIP Telephone accepts four inputs. Refer to the “Specifications” section of this
manual for the input ratings.
The function of each input is configurable. Inputs can be configured for one of the following modes: On,
Off, or On/Off. The signals can also be inverted between active high (INVERT) or active low
(NORMAL). Activation of these inputs can be configured to update a SYSLOG or generate an email.
Please refer to Figure 22 on page 19 of this manual and the “Logic Settings” section of GTC Pub. 42004-
396, “VoIP Telephone Configuration Guide” for programming instructions for these inputs.
VoIP Telephone Output Contacts
Each RED ALERT
®
VoIP Telephone contains two volt-free output contacts. Refer to the
“Specifications” section of this manual for the output ratings. Both outputs are single-pole, single-throw
contacts.
The function of each output is configurable. Outputs can be configured for one of the following modes:
On, Off, Pulse, Mute, Ring, Call, Connect, Hook, In Use, Ring Cadence, Ring Out, Page, Registered, or
Emergency. In some modes, the duration of the activation or on/off times can also be set. Please refer to
Figure 22 on page 19 of this manual and the “Logic Settings” section of GTC Pub. 42004-396, “VoIP
Telephone Configuration Guide” for programming instructions for these outputs.
Status Indication
Power
The Power LED located on the VoIP PCBA illuminates when power is applied to the telephone. Refer to
Figure 22 on page 19 for location.
Heartbeat
The Heartbeat LED located on the VoIP PCBA will flash once communication over the LAN is
established. Refer to Figure 22 on page 19 for location.
EACT
The EACT LED located on the VoIP PCBA will turn ON when VoIP PCBA is connected to an Ethernet
device and flash when data is being transmitted. Refer to Figure 22 on page 19 for location.
