| Marketing Description |
| Extraordinary sound is standard on the anything-but-ordinary Poly VVX 250 multi-line phone. For call environments that demand reliability, the VVX 250 won't let you down. Easily get to all the phone features you use most. And let's hear it for Poly Acoustic Fence. It eliminates background noise to keep calls quiet wherever it's noisy - home offices, open offices or call centers. IT will appreciate robust provisioning and management capabilities that take the headache out of telephony deployment and support. |
| Product Features |
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Intuitive display
The 2.8-inch color LCD display offers clear visibility and a user-friendly interface, making navigation simple and efficient.
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Advanced connectivity
Support for multiple VoIP protocols including SIP and RTP allows seamless integration with various telephony systems.
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Exceptional audio quality
Equipped with Poly Acoustic Clarity technology, this phone minimizes background noise for crisp, clear conversations.
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Versatile call management
Features like Call Forwarding, Call Waiting, and Do Not Disturb provide flexibility in managing incoming calls effectively.
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Enhanced security features
Incorporates robust security measures including 256-bit AES encryption and TLS to protect sensitive communications.
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| General |
| Product Type |
VoIP phone |
| Shipping Weight |
890 g |
| Body Colour |
Black |
| Protection |
Microban antimicrobial protection |
| Phone Features |
| VoIP Services |
Zoom, OpenSIP |
| Call Services |
Call Waiting, Call Transfer, Call Hold, Call Forwarding, Call park/pickup |
| Dialer Location |
Base |
| Conference Call Capability |
3-way |
| Speakerphone |
Yes |
| Volume Control |
Yes |
| Indicators |
Busy lamp field (BLF) |
| Additional Functions |
Call timer, Connected party ID, Do Not Disturb (DND), one-touch speed dial / redial, Shared Call Appearance (SCA), Bridged Line Appearance (BLA) |
| IP Telephony |
| Main Features |
Integrated Ethernet switch, multiple VoIP protocol support |
| VoIP |
Yes |
| VoIP Protocols |
SRTP, SIP, SDP, RTP |
| Voice Codecs |
G.711a, G.711μ, G.722, G.729ab, iLBC, Opus |
| Lines Supported |
4 lines |
| IP Address Assignment |
DHCP, static |
| Security |
IEEE 802.1X, EAPoL, SRTP, TLS, 256 bit AES |
| Power Over Ethernet (PoE) Support |
Yes |
| Network Protocols |
HTTPS, SRTP, RTP |
| Network Ports Qty |
2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
| Compatible Software |
Zoom, RingCentral, OpenSIP |
| Voice Features |
Poly HD Voice technology, Poly Acoustic Clarity technology, acoustic echo cancellation (AEC), background noise suppression, Poly Acoustic Fence technology, voice activity detection (VAD), comfort noise generation (CNG), dual tone multi-frequency (DTMF), adaptive jitter buffer (AJB), low-delay audio packet transmission |
| Network Features |
Poly LENS Cloud Management, Poly Zero Touch Provisioning, Polycom Device Management Service for Service Providers (PDMS-SP), Class 2 PoE, Up to 16 SIP accounts, Lightweight Directory Access Protocol (LDAP) |
| Display |
| Type |
LCD display - colour |
| Display Location |
Base |
| Diagonal Size |
2.8" |
| Display Resolution |
320 x 240 pixels |
| Miscellaneous |
| Connections |
Headset jack / RJ-9
USB / 4 PIN USB Type A
EHS port
2 x network / RJ-45 |
| Hearing Aid Compatible |
Yes |
| Placing / Mounting |
Table-top |
| Cables Included |
Network cable |
| Included Accessories |
Stand |
| Environmental Standards |
| ENERGY STAR Certified |
Yes |
| Power |
| Power Consumption |
4.5 W (PoE) |
| Dimensions & Weight (Shipping) |
| Shipping Width |
23.5 cm |
| Shipping Depth |
23.3 cm |
| Shipping Height |
5.6 cm |
| Shipping Weight |
890 g |
| Manufacturer Warranty |
| Service & Support |
Limited warranty - 1 year |
