PRODUCT DETAILS

Description

The Poly VVX 250 is a 4‑line IP desk phone with PoE support, designed to deliver reliable communication in office environments. It features a 2.8‑inch color LCD screen and offers support for up to 34 line key appearances via paging. The device includes dual gigabit Ethernet ports (with integrated switching) and a USB 2.0 port for headsets or optional Wi-Fi adapters. With Poly HDVoice and Acoustic Clarity technologies—including Acoustic Fence for background noise suppression—conversations remain clear and natural. An adjustable dual-position desk stand rounds out its practical design.

Design
Product type IP Phone
Handset type Wired handset
Product colour Black
Phone features
Lines quantity 4 lines
Do not disturb function Yes
Distinctive ring Yes
Call transfer Yes
Redialing Yes
Conference call Yes
Call forwarding Yes
Call hold Yes
Speed dialling Yes
Call waiting Yes
Display
Display LED
Display diagonal 7.11 cm (2.8")
Display resolution 320 x 240 pixels
Touchscreen No
Audio
Speakerphone Yes
Voice activity detection Yes
Voice codecs G.711, G.722, G.722.1, G.729ab, OPUS, iLBC
Comfort noise generation (CNG) Yes
Network
Ethernet LAN Yes
Ethernet LAN data rates 10,100,1000 Mbit/s
Ethernet LAN interface type Gigabit Ethernet
Syslog Yes
Security algorithms 802.1x RADIUS, HTTPS
Technical details
Warranty period 1 year(s)
Ports & interfaces
USB 2.0 ports quantity 1
Ethernet LAN (RJ-45) ports 2
Certificates
Sustainability certificates ENERGY STAR
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
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
Power
Power over Ethernet (PoE) Yes
AC adapter output voltage 5 V
AC adapter output current 3 A
Operational conditions
Storage temperature (T-T) -40 - 70 °C
Operating relative humidity (H-H) 5 - 95%
Operating temperature (T-T) 0 - 40 °C
Packaging content
AC adapter included Yes
Number of handles included 1 pc(s)
SPECIFICATIONS

The Poly VVX 250 is a 4‑line IP desk phone with PoE support, designed to deliver reliable communication in office environments. It features a 2.8‑inch color LCD screen and offers support for up to 34 line key appearances via paging. The device includes dual gigabit Ethernet ports (with integrated switching) and a USB 2.0 port for headsets or optional Wi-Fi adapters. With Poly HDVoice and Acoustic Clarity technologies—including Acoustic Fence for background noise suppression—conversations remain clear and natural. An adjustable dual-position desk stand rounds out its practical design.

Design
Product type IP Phone
Handset type Wired handset
Product colour Black
Phone features
Lines quantity 4 lines
Do not disturb function Yes
Distinctive ring Yes
Call transfer Yes
Redialing Yes
Conference call Yes
Call forwarding Yes
Call hold Yes
Speed dialling Yes
Call waiting Yes
Display
Display LED
Display diagonal 7.11 cm (2.8")
Display resolution 320 x 240 pixels
Touchscreen No
Audio
Speakerphone Yes
Voice activity detection Yes
Voice codecs G.711, G.722, G.722.1, G.729ab, OPUS, iLBC
Comfort noise generation (CNG) Yes
Network
Ethernet LAN Yes
Ethernet LAN data rates 10,100,1000 Mbit/s
Ethernet LAN interface type Gigabit Ethernet
Syslog Yes
Security algorithms 802.1x RADIUS, HTTPS
Technical details
Warranty period 1 year(s)
Ports & interfaces
USB 2.0 ports quantity 1
Ethernet LAN (RJ-45) ports 2
Certificates
Sustainability certificates ENERGY STAR
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
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
Power
Power over Ethernet (PoE) Yes
AC adapter output voltage 5 V
AC adapter output current 3 A
Operational conditions
Storage temperature (T-T) -40 - 70 °C
Operating relative humidity (H-H) 5 - 95%
Operating temperature (T-T) 0 - 40 °C
Packaging content
AC adapter included Yes
Number of handles included 1 pc(s)
DOWNLOADS

The Poly VVX 250 is a 4‑line IP desk phone with PoE support, designed to deliver reliable communication in office environments. It features a 2.8‑inch color LCD screen and offers support for up to 34 line key appearances via paging. The device includes dual gigabit Ethernet ports (with integrated switching) and a USB 2.0 port for headsets or optional Wi-Fi adapters. With Poly HDVoice and Acoustic Clarity technologies—including Acoustic Fence for background noise suppression—conversations remain clear and natural. An adjustable dual-position desk stand rounds out its practical design.

Design
Product type IP Phone
Handset type Wired handset
Product colour Black
Phone features
Lines quantity 4 lines
Do not disturb function Yes
Distinctive ring Yes
Call transfer Yes
Redialing Yes
Conference call Yes
Call forwarding Yes
Call hold Yes
Speed dialling Yes
Call waiting Yes
Display
Display LED
Display diagonal 7.11 cm (2.8")
Display resolution 320 x 240 pixels
Touchscreen No
Audio
Speakerphone Yes
Voice activity detection Yes
Voice codecs G.711, G.722, G.722.1, G.729ab, OPUS, iLBC
Comfort noise generation (CNG) Yes
Network
Ethernet LAN Yes
Ethernet LAN data rates 10,100,1000 Mbit/s
Ethernet LAN interface type Gigabit Ethernet
Syslog Yes
Security algorithms 802.1x RADIUS, HTTPS
Technical details
Warranty period 1 year(s)
Ports & interfaces
USB 2.0 ports quantity 1
Ethernet LAN (RJ-45) ports 2
Certificates
Sustainability certificates ENERGY STAR
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
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
Power
Power over Ethernet (PoE) Yes
AC adapter output voltage 5 V
AC adapter output current 3 A
Operational conditions
Storage temperature (T-T) -40 - 70 °C
Operating relative humidity (H-H) 5 - 95%
Operating temperature (T-T) 0 - 40 °C
Packaging content
AC adapter included Yes
Number of handles included 1 pc(s)