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| USER INTERFACE FEATURES |
• 4.3” color LCD (480x272 pixel resolution) • Voicemail support1 • WebKit-based browser • Adjustable base height • Unicode UTF-8 character support • Two USB ports (2.0 compliant) for media and 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™ technology delivers lifelike voice quality for each audio path handset, the hands-free speakerphone, and the optional headset • Poly 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 hands-free speakerphone modes • Codecs: G.711 (A-law and μ-law), G.729AB, G.722 (HD Voice), G.722.1 iLBC, OPUS • Individual volume settings with visual feedback for each audio path • Voice activity detection • Comfort noise generation • DTMF tone generation (RFC 2833 and inband) • 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 FEATURES |
• 12 lines (programmable line keys) • Shared call/bridged line appearance • Busy Lamp Field (BLF) • Flexible line appearance (one 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), pickup • Called, calling, connected party information • Local three-way audio conferencing • One-touch speed dial, redial – Remote missed call notification • Do not disturb function • 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 Polycom Apps SDK and API for third- party business and personal applications • Bundled with Polycom 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 10/100/1000Base-TX across LAN and PC ports • Conforms to IEEE802.3-2005 (Clause 40) for Physical media attachment • Conforms to IEEE802.3-2002 (Clause 28)for link partner auto-negotiation • Manual or dynamic host configuration protocol (DHCP) network setup • Time and date synchronization using SNTP • FTP/TFTP/HTTP/HTTPS server-based central provisioning for mass deployments • Provisioning and call server redundancy supported1 • QoS Support—IEEE 802.1p/Q tagging • (VLAN), Layer 3 TOS, and DHCP • VLAN—CDP, DHCP VLAN discovery,LLDP-MED for VLAN discovery – Network address translation support for static configuration and “keep-alive” • SIP signaling • RTCP and RTP support • Event logging • Syslog • Hardware diagnostics • Status and statistics reporting • IPv4 and IPv6 • TCP • UDP • DNS-SRV |
| SECURITY |
• 802.1X Authentication and EAPOL Media encryption via SRTP • Transport Layer Security (TLS) • Encrypted configuration files • Digest authentication • Password login • Support for URL syntax with password for boot server address • HTTPS secure provisioning • Support for signed software executables |
| POWER |
• Built-in auto sensing IEEE 802.3af Power over Ethernet (Class 0) 13W (Max) • External Universal AC/DC Adapter (optional) 5VDC @ 3A (15W) • ENERGY STAR® rated |
| APPROVALS |
• FCC Part 15 (CFR 47) Class B • ICES-003 Class B • EN55032 Class B • CISPR32 Class B • VCCI Class B • EN55024 • EN61000-3-2; EN61000-3-3 • NZ Telepermit • UAE TRA • Russia CU • Brazil ANATEL • Australia RCM • South Africa ICASA • Saudi Arabia CITC • Indonesia SDPPI • S.Korea KC • Mexico NOM ANCE • RoHS Compliant • TAA |
| SAFETY |
• UL 60950-1/62368-1 • CE Mark • CAN/CSA C22.2 No 60950-1/62368-1-1 • EN 60950-1/62368-1 • IEC 60950-1/62368-1 • AS/NZS 60950-1 |
| OPERATING CONDITIONS |
• Temperature: 0 to 40°C (+32 to 104° F) • Relative humidity: 5% to 95%, noncondensing |
| STORAGE TEMPERATURE | • -40 to +70° C (-40 to +160° F) |
| POLY® VVX® 450 COMES WITH |
• Console • Handset with handset cord • Network (LAN) cable—CAT-5E • Desk Stand • Setup Sheet |
| SIZE |
• 24cm x 23cm x 5.7cm WxHxD • 9.5in x 10in x 2.2in WxHxD |
| PART NUMBER | • 2200-48840-025 VVX 450 WW PoE |
| WEIGHT | • Carton weight: 1.043kg (2.23 lbs) |
| MASTER CARTON QUANTITY | Ten (10) |
聯絡我們Contact Us
如任何產品相關需求，歡迎您與我們聯絡(服務時間:平日9:00~18:00):
台北總公司(北北桃)
非營業時間電話1
0928-218-878張先生
非營業時間電話2
0920-261-363陳先生
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0926-848-256何先生
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0938-604-538蘇先生
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0938-604-538蘇先生
南部辦事處(雲嘉)
0933-812-533駱小姐
台南辦事處(台南)
0984-449-886林先生
東部辦事處(宜花東)
0937-304-899陳先生
高雄辦事處(高屏)
0984-449-886林先生
外島辦事處(金馬澎)
0927-227-520李先生
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