Poly VVX 450 12 Lines Business IP Phone Power Supplies are not included.
Revision ZE on the box, sets show REV ZC, PHONES WERE NEVER INSTALLED. JOB WAS CANCELLED
Audio features
• Polycom HD Voice technology delivers lifelike voice quality for each audio path handset, the hands-free speakerphone, and the optional headset
• Polycom Acoustic Clarity technology providing full-duplex conversations, acoustic echo cancellation and background noise suppression
• TIA-920 Wideband Audio
- 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 (HD Voice), G.722.1 iLBC
• Individual volume settings with visual response for each audio path
• Voice activity detection
• Comfort noise generation
• DTMF tone generation (RFC 2833 and in- band)
• Low-delay audio packet transmission
Polycom VVX 450 Business IP Phone
Twelve-line, performance
IP desk phone with color display
The Polycom VVX 450 business IP desk phone is a high quality, twelve-line, color, performance IP phone for businesses of all sizes. It is ideal for knowledge workers, executives and upper management.
Industry’s best audio
The VVX 450 offers both Polycom HD Voice and Polycom Acoustic Fence technologies. Together, they dramatically improve the most important component of the VVX experience—voice clarity.
HD Voice delivers superior, high definition sound quality through industry leading, advanced voice processing capabilities. The Polycom Acoustic Fence technology keeps business conversations free from extraneous noises, echoes and distractions.
Intuitive user interface
The Polycom VVX 450 is a desktop phone that meets the budget and communication needs of any business. It is loaded with sophisticated features that are traditionally found only on high-end desktop phones.
The VVX 450 is easy to use, reliable, and stylish. End-users will find that it combines an attractive new ergonomic hardware design with an intuitive user interface that together reduce the time spent learning new features and functions.
Easy deployment and administration
The Polycom VVX 450 integrates seamlessly into a wide range of UC environments. The enterprise-grade, web-based configuration tool makes the installation of the VVX 450 a breeze, allowing administrators to easily provision a large number of phones throughout the entire organization. The VVX 450 phones are easy to deploy and administer for Service Providers and IT staff via broad, standards based, open APIs.
• 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
