HP Poly VVX 250 4-Line IP Desk Phone - Black

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.

Conversations stay on track:
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.

Integrated protection:
Your phones stay cleaner for longer with integrated Microban® antimicrobial product protection [1] actively reducing the growth of bacteria 24/7.

Display:

• Native resolution: 320 x 240
• Panel technology: Color LCD
• Display size (diagonal): 7.1 cm (2.8")
• Display features: Digital picture frame

Connectivity and communications:

• Ports: 1 USB 2.0 Type-A (for media, storage applications, headset, optional Wi-Fi adapter); 2 RJ-45 (10/100/1000BASE-TX Mbps)

Battery:

• Power: Built-in auto-sensing IEEE 802.3af Power over Ethernet (Class 2); 4.5 W (maximum)

Audio:

• Poly HD Voice; Poly Acoustic Clarity technology provides full-duplex conversations, acoustic echo cancellation, and background noise suppression; Poly Acoustic Fence technology eliminates background noise when using a handset or wired headset; Poly Computer Audio Connector app installed on your PC (Windows only) enables selecting your phone for PC audio in/out to use the phones handset, optional headset and handsfree speakerphone with PC applications; Individual volume settings with visual feedback for each audio path; Voice activity detection; Comfort noise generation; DTMF tone generation (RFC 2833 and in-band); Low delay audio packet transmission; Adaptive jitter buffers
• Frequency response (microphone): 150 Hz to 7 kHz

Environmental:

• Operating humidity range: 5 to 95%
• Operating temperature range: 0 to 40°C
• Storage temperature range: -40 to 70°C
• Energy star certified: ENERGY STAR certified

Headset and handset compatibility:

• Compatible with commercially available TTY adapter equipment; Compliant with ADA Section 508 Subpart B 1194.23 (all); Hearing aid compatibility to ITU-TP.370 and TIA 504A standards; Hearing aid compatible (HAC) handset for magnetic coupling to hearing aids
• Headset ports: 1 RJ-9; 1 Electronic Hook Switch (EHS) port for optional adapter

Applications supported:

• Management Software: Poly Lens; Poly Zero Touch Provisioning; Polycom Device Management Service for Service Providers (PDMS-SP) Cloud Management; SDP

Network:

• Network protocols, supported: 10/100/1000 Base-TX across LAN and PC ports; Conforms to IEEE802.3-2005 (Clause 40) for physical media attachment; Conforms to IEEE802.3-2002 (Clause 28) for link partner auto-negotiation; Manual or dynamic host configuration protocol (DHCP) network setup
• VoIP features: Up to 16 SIP line registrations with pagination key; IETF SIP (RFC 3261 and companion RFCs)

Certifications:

• Special features: Adjustable desk stand (2 positions); Unicode UTF-8 character support

• Console
• Desk stand/wall mount hardware
• Handset with handset cord
• Network (LAN) cable-CAT-5E
• Setup sheet