Rear View - AudioCodes 400HD Series User's And Administrator's Manual

CHAPTER 2 Setting up the Phone

Rear View

The rear view of the phone is shown in the figure and described in the table.
# Label
1
2
3
4
5
Figure 2-2: Rear View
Table 2-2: Rear View Description
Handset jack, i.e., port RJ-9, to connect the handset.
RJ-45 port to connect to the Ethernet LAN cable for the LAN connection
(uplink - 10/100/1000 Mbps). If you're using Power over Ethernet (PoE),
power to the phone is supplied from the Ethernet cable (draws power
from either a spare line or a signal line).
RJ-45 port to connect the phone to a PC (10/100/1000 Mbps downlink).
12V DC power jack that connects to the AC power adapter.
Headset jack, i.e., RJ-9 port that connects to an external headset.
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C448HD and C450HD | Users & Administrator's Manual
Description