| General |
| Product Type |
VoIP phone |
| Shipping Weight |
900 g |
| Body Colour |
Black |
| Phone Features |
| Call Services |
Call Hold, Call Transfer, Call Waiting, Call park/pickup, Caller ID, Call Forwarding, Voice Mail |
| Caller ID Type |
Caller ID/call waiting |
| Dialer Location |
Base |
| Conference Call Capability |
5-way |
| Speakerphone |
Yes |
| Indicators |
Line status indicator, headset, mute indicator, speakerphone indicator, busy lamp field (BLF), message waiting indicator, missed call indicator |
| Additional Functions |
Call timer, redial, Do Not Disturb (DND), Intercom, call progress tone generation, call return, anonymous call rejection |
| IP Telephony |
| Main Features |
Multiple VoIP protocol support, integrated Ethernet switch |
| VoIP |
Yes |
| VoIP Protocols |
SIP, SDP |
| Voice Codecs |
G.711a-law, G.711μ-law, G.729ab, G.722, iLBC, Opus |
| Lines Supported |
8 lines |
| Quality of Service |
Diffserv per device (QoS), IEEE 802.1p, IEEE 802.1Q (VLAN) |
| IP Address Assignment |
Static, DHCP |
| Security |
IEEE 802.1X, TLS |
| Power Over Ethernet (PoE) Support |
Yes |
| Network Protocols |
SNTP, TFTP, HTTP, HTTPS, RTCP, RTP, TCP, UDP, DNS SRV |
| Network Ports Qty |
2 x Ethernet 10Base-T/100Base-TX |
| Voice Features |
Poly HD Voice technology, Poly Acoustic Fence technology, voice activity detection (VAD), comfort noise generation (CNG), low-delay audio packet transmission, adaptive jitter buffer (AJB), packet loss concealment (PLC), advanced noise cancellation |
| Network Features |
Poly Zero Touch Provisioning, PDMS-SP Cloud Management, Poly LENS Cloud Management, Class 2 PoE |
| Display |
| Type |
LCD display - monochrome |
| Display Location |
Base |
| Diagonal Size |
2.8" |
| Backlit |
Yes |
| Display Languages |
Arabic, Chinese, Danish, Dutch, English (Canada), English (United States), French, German, Hebrew, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Slovenian, Spanish, Swedish, Turkish, UK English |
| Miscellaneous |
| Connections |
Headset jack / RJ-9
Handset jack / mini-phone 3.5mm
Electronic hook switch (EHS) |
| Hearing Aid Compatible |
Yes |
| Placing / Mounting |
Table-top, wall-mountable |
| Cables Included |
Network cable |
| Included Accessories |
Wall mount, stand |
| Environmental Standards |
| ENERGY STAR Certified |
Yes |
| Dimensions & Weight (Shipping) |
| Shipping Width |
17.6 cm |
| Shipping Depth |
16.3 cm |
| Shipping Height |
4.4 cm |
| Shipping Weight |
900 g |
| Manufacturer Warranty |
| Service & Support |
Limited warranty - 1 year |
