Yealink SIP T21P E2

Physical Features:
- 132 x 64 graphic LCD
- 2 VoIP accounts, Broadsoft Validated/Asterisk® Compatible
- 26 dedicated hard keys and 4 context-sensitive soft keys
- 4 LEDs: 1*power, 2*line, 1*message
- HD Voice: HD Codec, HD Handset, HD Speaker
- 1*RJ9 (4P4C) handset port
- 1*RJ9 (4P4C) headset port
- 2*RJ45 10/100Mbps Ethernet ports
- Power adapter: AC 100~240V input and DC 5V/600mA output
- Power over Ethernet (IEEE 802.3af) (not applicable to SIP-T21 E2 IP phones)
- Wall Mount