Poly VVX 250 4-Line IP Phone and PoE-enabled

Hear every nuance on the Poly VVX 250 IP desk phone with quality audio featuring Poly HD Voice. And reduce distracting background noise at the source with Poly Acoustic Fence technology.. Your phones stay cleaner for longer with integrated Microban® antimicrobial product protection [1] actively reducing the growth of bacteria 24/7.. For today’s office. Quality sound is standard on the Poly VVX 250 IP desk phone. You’ll appreciate all the smart features on non-stop call days, but equally love the color display. It’s a win-win for today’s office environments.. Design. Product colour. Black. Handset type. Wired handset. Product type. IP Phone. Phone features. Call transfer. Yes. Call waiting. Yes. Distinctive ring. Yes. Speed dialling. Yes. Call hold. Yes. Call forwarding. Yes. Conference call. Yes. Redialing. Yes. Do not disturb function. Yes. Lines quantity. 4 lines. Display. Touchscreen. No. Display resolution. 320 x 240 pixels. Display diagonal. 7.11 cm (2.8"). Display. LED. Audio. Voice activity detection. Yes. Comfort noise generation (CNG). Yes. Voice codecs. G.711, G.722, G.722.1, G.729ab, OPUS, iLBC. Speakerphone. Yes. Network. Syslog. Yes. Security algorithms. 802.1x RADIUS, HTTPS. Ethernet LAN interface type. Gigabit Ethernet. Ethernet LAN data rates. 10,100,1000 Mbit/s. Ethernet LAN. Yes. Technical details. Warranty period. 1 year(s). Ports & interfaces. Ethernet LAN (RJ-45) ports. 2. USB 2.0 ports quantity. 1. Certificates. Certification. FCC Part 15 (CFR 47) Class BICES-003 Class BEN55032 Class BCISPR32 Class BVCCI Class BEN55024EN61000-3-2; EN61000-3-3NZ TelepermitKorea KCC3UAE TRARussia CU3Brazil ANATEL3Australia RCMSouth Africa ICASA3Saudi Arabia CITCChina CCC3RoHS ComplianTAA. Safety. UL 60950-1/62368-1, CE Mark, CAN/CSA C22.2 No 60950-1/62368-1-1, EN 60950-1/62368-1, IEC 60950-1/62368-1, AS/NZS 60950-1. Sustainability certificates. ENERGY STAR. Power. AC adapter output current. 3 A. AC adapter output voltage. 5 V. Power over Ethernet (PoE). Yes. Operational conditions. Operating temperature (T-T). 0 - 40 °C. Operating relative humidity (H-H). 5 - 95%. Storage temperature (T-T). -40 - 70 °C. Packaging content. Number of handles included. 1 pc(s). AC adapter included. Yes