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The Polycom SoundPoint IP 450 desktop phone is designed to bring advanced telephony features and applications to cubicle/office workers handling a moderate volume of calls. With its high-resolution, graphical backlit display supporting multiple languages and Asian characters, applications enabled XML Microbrowser, and Polycom HD Voice, the SoundPoint IP 450 sets new standards for the mid-range SIP desktop phone.
The SoundPoint IP 450 features Polycom HD Voice, bringing life-like richness and clarity to every call. Polycom HD Voice incorporates wideband audio for over twice the voice clarity, Polycom’s patented Acoustic Clarity Technology for crystal-clear, noise and echo-free sound, plus best-in-class system design for high-fidelity voice reproduction. An enterprise-grade phone, the SoundPoint IP 450 delivers an easy-to-navigate menu and a combination of 17 dedicated hard keys and four content sensitive soft keys on a backlit, multi-level grayscale 256 x 116 pixel LCD display. Hosting a built-in XML Microbrowser, the SoundPoint IP 450 offers an easy- to-access graphical interface to run productivity-enhancing third-party applications using Polycom’s flexible and open XML API. |
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 Caller ID Show/Restrict |
 Quick Redial |
 Volume keys |
 Mute Key |
 Call Hold |
 Call Forward |
 3-way Call |
 Voice Mail |
| Up to 3 lines with up to 2 concurrent calls per line |
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| Voice activity detection |
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| Background noise suppression |
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| Built-in XHTML Microbrowser for third party applications |
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| Transport Layer Security (TLS) |
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| Encrypted configuration files |
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| Support for URL syntax with password for boot serveraddress |
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| Polycom HD Voice technology, including support of G.722 wideband codec, and systems design optimized for Polycom HD Voice |
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| Advanced functionality, including shared lines, and busy lamp field, and XHTML Microbrowser |
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| Integrated IEEE 802.3af Power over Ethernet (PoE) support (Class 2) |
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| Two port 10/100 Ethernet Switch |
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| Dedicated RJ-9 headset port |
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| Hands-free speakerphone |
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