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Installing the VoIP SIP phone 23
SmartLink 4050 Series Getting Started Guide 2 • Installing the SmartLink SIP Phone
Figure 4. Connecting the SL4050/2 SIP Phone
Plug the power adapter barrel connector into the power connector on the SIP phone (see figure 3 on
page 22 for SL4050/10 or figure 4 for SL4050/2). Plug the other end of the power adapter into an AC
electrical outlet.
DC IN 5V
SmartLink 4050/2 VoIP SIP Phone
LAN PC
Power adapter
3
Ethernet Cable (included with
SL 4050/2 phone)
Ethernet Cable (optional)
Router/Hub
(optional)
Cable/xDSL
modem
Power CableLAN RX TX
PC (optional)
1 2
Internet or
optional WAN
3