POE (Power-over-Ethernet) Edition
Four-line, basic IP desk phone with color display
The Polycom? VVX? 250 OBi edition business IP desk phone is a high-quality, fourline IP phone that delivers reliable performance and an enterprise-grade sound
quality. It?s ideal for knowledge workers and cubicle workers who need the highquality features that today?s modern business environment demands.
Industry?s best audio
The Polycom VVX 250 OBi edition offers both Polycom? HD Voice? and Polycom?
Acoustic Fence? technologies. Together, they dramatically improve the most
important component of the VVX experience?voice clarity.
Polycom HD Voice delivers superior, high-definition sound quality through industryleading, advanced voice processing capabilities. Polycom Acoustic Fence keeps
business conversations free from extraneous noises, echoes and distractions.
Unparalleled flexibility
Polycom VVX 250 OBi edition is flexible, so every pixel can be customized, from
labeling to key/button functionality. End users can change the look and feel of the
phone interface to meet customer specifications and personalization. Custom skins
can be built to incorporate product branding and colors or to reflect a corporate
brand or image via Main Menu, Call Screen and Screen Saver.
Intuitive user interface
The Polycom VVX 250 OBi edition combines an attractive ergonomic hardware
design and an intuitive user interface that reduce the time spent learning new
features and functions. The Polycom VVX 250 improves personal productivity by
offering end users easy access to the most frequently used call functions, such as
directory, hold/resume and transfer.
Easy deployment and administration
Packaged with the OBi software, Polycom offers a device customization service
known as OBi Zero-Touch, a proprietary cloud-based ?late-customization? solution for
service provider customers. This allows service providers to personalize their defaultrunning configuration parameters, allowing service providers to ship devices to end
users without the need to touch or pre-configure and re-package. OBi Zero-Touch is
fully integrated with PDMS-SP, so deployed devices running OBi software can always
be bootstrapped to the service provider?s management domain.
Polycom VVX 250 OBI Edition
User interface features
??2.8? color LCD screen (320x240 pixel resolution)
??Voicemail support
??Adjustable base height
??Unicode UTF-8 character support
??Single USB port (2.0 compliant) forPlantronics USB headset or Wi-Fi 5G dongle
??Multilingual user interface including Chinese, Danish, Dutch, English (Canada/ US/UK), French, German, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Slovenian, Spanish and Swedish
Audio features
??Polycom HD Voice delivers lifelike voice quality for each audio path handset, the hands-free speakerphone, and the optional headset.
??Polycom Acoustic Clarity provides full-duplex conversations, acoustic
echo cancellation and background noise suppression.
??Type 1 compliant (IEEE 1329 full duplex)
??Frequency response?150 Hz?7 kHz for handset, optional headset and handsfree speakerphone modes
??Codecs: G.711 (A-law and ?-law), G.729AB, G.722, iLBC, OPUS
??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
??Packet loss concealment
Headset and handset compatibility
??Dedicated RJ-9 headset port
??Hearing aid compatibility to ITU-T P.370 and TIA 504A standards
??Compliant with ADA Section 508 Subpart B 1194.23 (all)
??Hearing aid compatible (HAC) handset for magnetic coupling to hearing aids
??Compatible with commercially-available TTY adapter equipment