Administrator’s Guide for SIP-T2 Series/T19(P) E2/T4 Series IP Phones
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For SIP-T23P/T23G/T21(P) E2:
For SIP-T19(P) E2:
AC Power (Optional)
To connect the AC power and network:
1) Connect the DC plug of the power adapter to the DC5V port on the IP 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 IP
phone and the one on the wall or switch/hub device port.