Yealink SIP-T19 - Manual (Page 22)

User Guide for the SIP-T19P/SIP-T19 IP Phone
12
3) Connect the network and power
You have two options for power and network connections. Your system administrator will
advise you which one to use.

AC power

Power over Ethernet (PoE)
Note
AC Power
To connect the AC power:
1. Connect the DC plug on the power adapter to the DC5V port on the phone and
connect the other end of the power adapter into an electrical power outlet.
2. Connect the included or a standard Ethernet cable between the Internet port on the
phone and the one on the wall or switch/hub device port.
Power over Ethernet
With the included or a regular Ethernet cable, the SIP-T19P IP phone can be powered
from a PoE-compliant switch or hub.
PoE is not applicable to the SIP-T19 IP phone.
PoE is not applicable to the SIP-T19 IP phone. A power adapter should be purchased
separately to power it on.