Pub. 42004-470G
Clean Phone
®
VoIP Telephones
Page 11 of 15
P:\Standard IOMs - Current Release\42004 Instr. Manuals\42004-470G.docx
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Outputs
Two outputs are provided for customer use. Terminations for these outputs are located on connector
P10
(see Table 4 and Figure 9).
Table 4. Output Contacts—P10
Pin
Label
Description
1
C1
Common Output 1
2
NO1
Normally Open Output 1
3
C2
Common Output 2
4
NO2
Normally Open Output 2
Recommended Cabling
Table 5. Recommended Cabling
Cable Use
Size and Type
LAN
Cat5 or Cat5e cable with an RJ45 connector
Power
Two-conductor, No. 22 AWG is typical
Inputs
Two-conductor, No. 22 AWG is typical
Output contacts
Two-conductor, No. 18 AWG is typical
Status Indication
Power
The Power LED located on the VoIP PCBA illuminates when power is applied to the telephone (see
Figure 9).
Heartbeat
The Heartbeat LED located on the VoIP PCBA flashes when the telephone is operational over the LAN
(see Figure 9).
EACT
The EACT LED located on the VoIP PCBA turns ON when VoIP PCBA is connected to an Ethernet
device and flashes when data is being transmitted (see Figure 9).
Programming
The installer must ensure that the network is configured to allow VoIP communications (using the SIP
protocol) between the desired locations before attempting to configure a Clean Phone
®
VoIP telephone.
The general sequence to set up a Clean Phone
®
VoIP telephone is as follows:
