| Communications & Audio |
| Ethernet | 1000 Mbps, IPv4/IPv6, static/DHCP/PPPoE IP assignment, LLDP-MED VLAN assignment, proxy mode, TCP/IP, UDP/IP, DNS-SRV (RFC 3263), SNTP, TLS, SRTP, 802.1p/Q VLAN tagging, Layer 3 ToS DSCP, EWS authentication, HTTPS certificate manager, IEEE 802.1X, Active Directory, digest access authentication using MD5/MD5-sess, password login, HTTPS web server, dual-port Gigabit Ethernet switch, IEEE 802.3at Type 1 PoE compliant |
| VoIP | Skype for Business client; compatible with Office 365 cloud service or on-premises Skype for Business Server 2015 (or above); supports Enterprise Voice, Phone System, O365 modern authentication (limited), directory lookup, PSTN calling, E911, common area phone, calendar, hot desking; DTMF tone generation (RFC 2833 out-of-band, in-band), acoustic echo cancellation, automatic gain control, voice activity detection, comfort noise generator, low-delay audio packet transmission, adaptive jitter buffers, packet loss concealment |
| Codec Support | G.711(A/μ), G.722, G.723.1, G.726, G.729A/B, Ilbc, SILK |
| Handset | HD wideband handset, hearing aid compatible (HAC) |
| Speakerphone | HD wideband speaker and microphone, hands-free full-duplex |
| Touch Screen |
| Display Type | TFT active matrix color LCD |
| Size | 7 in. (178 mm) diagonal |
| Aspect Ratio | 16:9 WSVGA |
| Resolution | 1024 x 600 pixel |
| Touch Screen | Capacitive, 5-point multi-touch capable |
| Language Support | English (United States), Chinese Simplified, Chinese Traditional, French (EU), German, Italian, Polish, Portuguese (EU), Spanish (EU), Turkish, Russian |
| Buttons & Indicators |
| Power | (1) Red LED (above touch screen), illuminates to indicate phone is powered on, flashes fast to indicate an incoming call, flashes slow to indicate a message waiting |
| Keypad | (12) ITU E 1.161 standard keypad buttons |
| Functions | (9) Buttons for Hold, Transfer, Message, Volume -/+, Headset*, Mute*, Redial, Speakerphone*;
*Buttons are LED backlit to indicate active status |
| Hook Switch | (1) Handset hook switch |
| Connectors |
| PC | (1) 8-pin RJ45 connector, female;
1000Base-T Ethernet port;
Switched LAN port for optional computer connection |
| Internet | (1) 8-pin RJ45 connector, female;
1000Base-T Ethernet port & PoE PD port;
For connection to LAN with PoE PSE;
6.5 ft (2 m) CAT5e FTP Ethernet cable included |
| DC5V | (1) DC power connector;
5 VDC power input (not used) |
| Headset | (1) RJ9 4P4C connector, female;
For optional headset (not included) |
| Handset | (1) RJ9 4P4C connector, female;
For handset (included) |
| USB | (1) USB Type A connector, female (behind touch screen);
USB 2.0 host port (not used) |
| Power |
| Power over Ethernet | IEEE 802.3at Type 1 (802.3af compatible), Class 3 (12.95 W) PoE Powered Device |
| Power Consumption | 2.3 to 6.0 W |
| Environmental |
| Temperature | 14° to 104° F (-10° to 40° C) |
| Humidity | 10% to 95% RH (non-condensing) |
| Construction |
| Housing | Plastic, fixed-angle touch screen |
| Mounting | Freestanding desktop, 5° adjustable-angle tilt stand included |
| Dimensions |
| Height | 7.66 in (195 mm);
7.99 in (203 mm) with stand extended |
| Width | 10.22 in (260 mm) |
| Depth | 6.88 in (175 mm);
6.96 in (177 mm) with stand extended |
| Weight | 2.72 lb (1.24 kg) |
| Compliance | TUV Listed for US & Canada, CE, IC, FCC Part 15 Class B, Australia RCM, China RoHS 20 year |
