Poly VVX 250 Best price in Dubai UAE
- 2.8” color LCD screen (320x 240 pixel resolution)
- Voicemail support
- WebKit-based browser
- Adjustable base height
- Unicode UTF-8 character support
- Single USB port (2.0 compliant) for media and storage applications
- Multilingual user interface
Poly VVX 250 Buy with Best Price from authorized supplier for POLYproducts in UAE Poly VVX 250 4 Line IP Phone Distributor for Africa dsrtech.ae, POLY Dubai
USER INTERFACE FEATURES
• 2.8” color LCD screen
(320x240 pixel resolution)
• Voicemail support1
• WebKit-based browser
• Adjustable base height
• Unicode UTF-8 character support
• Single USB port (2.0 compliant) for
mediaand storage applications
• 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
• Poly HD Voice delivers lifelike voice
quality for each audio path handset,
the hands-free speakerphone, and the
optional headset
• Poly Acoustic Clarity provides
full-duplex conversations, acoustic
echo cancellation and background
noise suppression
• Poly Acoustic Fence technology
removes background office noise
heard by far end when using handset
or wired headset
• Poly Computer Audio Connector app
installed on your PC (Windows only)
lets you to play computer audio through
your VVX phone and use your phone as
a microphone
• 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 μ-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
• OPUS support
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
CALL HANDLING FEATURES1
• 4 lines (programmable line keys)
• Up to 34 line key assignments for lines,
contacts, and features supported
with pagination
• Enhanced Feature Keys make
powerful feature shortcuts on line
key appearances or soft keys
• Shared call/bridged line appearance
• Busy lamp field (BLF)
• Flexible line appearance (1 or more
line keys can be assigned for each
line extension)
• Distinctive incoming call treatment/
call waiting
• Call timer and call waiting
• Call transfer, hold, divert (forward),
park, pickup
• Called, calling, connected party
information
• Local 3-way audio conferencing
1-touch speed dial, redial
• Remote missed call notification
• Do not disturb function
• Reverse Number Lookup via LDAP
• Calling Party Identification (RFC8225
classifications—Trusted, Unknown,
SPAM)
• Electronic hook switch capable
• Local configurable digit map/dial plan
OPEN APPLICATION PLATFORM
• WebKit-enabled full browser that
supports HTML5, CSS, SSL security,
and JavaScript
• Supports Poly Apps SDK and
API for third-party business and
personal applications
• Bundled with Poly UC Software:
• Corporate directory access using LDAP
• Visual Conference Management
NETWORK AND PROVISIONING
• SIP protocol support
• SDP
• IETF SIP (RFC 3261 and companion
RFCs)
• Two-port gigabit Ethernet switch
10/100/1000 Base-TX across LAN
and PC ports
• Conforms to IEEE802.3-2005 (Clause
40) for physical media attachment
Products You May Like
Yealink W76P DECT IP Phone
PolyEdge E300 IP Desk Phone
Flyingvoice P10 High Performance IP Phone
Snom D717 Desk phone
Flyingvoice P20G Dual-line Business IP Phone
Grandstream GXV3470 IP Video Phones with Android