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  Polycom Soundpoint IP 550 
Hardware > Comunicaciones > VoiP > Terminales-VoIP-fijos > Polycom > Soundpoint IP 550
HD Voice, GIgE, 4 lineas
Garantía del fabricante: 2 años SAT (Servicio Técnico)
Hoja de Datos
Disponibilidad: Producto sin fecha de entrada. Consúltenos para concretarle el plazo
   Características
Conjunto de características SIP de última generación que utiliza la tecnología HD Voice™ de Polycom®

Teléfono de cuatro líneas ideal para directores
Calidad de voz revolucionaria con tecnología HD Voice de Polycom
Características SIP de última generación
Pantalla LCD con retroalimentación y de fácil lectura compatible con caracteres asiáticos
Interoperabilidad con conocidas plataformas como IP PBX basada en SIP y Softswitch
   Especificaciones
Lines (Direct Numbers)
• Up to 4 lines with up to 24 concurrent calls
Display
• 320 x 160 backlit grayscale graphical LCD
• White LED backlight with custom intensity control
• Message Waiting Indicator (MWI) LED

Feature Keys
• 4 context-sensitive “soft” keys
• 26 dedicated “hard” keys
• 6 line keys with bi-color (red/green) LED
• 8 feature keys
• 6 display/menu navigation keys
• 2 volume control keys
• Illuminated mute key
• Illuminated headset key
• Illuminated hands-free speakerphone key
• Dedicated hold key

Headset and Hearing Aid Compatibility
• Compliant with ADA Section 508
Recommendations: Subpart B 1194.23 (all)
• Hearing Aid Compatible (HAC) handset for magnetic coupling to approved HAC hearing aids
• Compatibility with commercially-available TTY adapter equipment

Audio Features
• Polycom HD Voice technology delivers life like voice quality for each audio path - the handset, the hands-free speakerphone, and the headset1.5
• Full-duplex hands-free speakerphone
• Type 1 compliant with IEEE 1329 full duplex standards
• Frequency response - 150Hz - 7kHz for handset, headset1 and hands-free speakerphone modes
• Codecs: G.722 (wideband), G.711 μ/A, G.729A (Annex B), and iLBC
• Individual volume settings with visual feedback for each audio path
• Voice activity detection
• Comfort noise fill
• DTMF tone generation/DTMF event RTP payload
• Low-delay audio packet transmission
• Adaptive jitter buffers
• Packet loss concealment
• Acoustic echo cancellation
• Background noise suppression

Call Handling Features
• Shared call/bridged line appearance
• Flexible line appearance (one or more line keys can be assigned for each line extension)
• Busy Lamp Field (BLF)
• Distinctive incoming call treatment/call waiting
• Call timer
• Call transfer, hold, divert (forward), pickup
• Called, calling, connected party information
• Local three-way conferencing
• One-touch speed dial, redial
• Call waiting
• Remote missed call notification
• Intercom
• Automatic off-hook call placement
• Do not disturb function

Other Features
• Integration with Microsoft LCS 2005 for telephone and presence
• Local feature-rich GUI
• Time and date display
• User-configurable contact directory and call history (missed, placed, and received)
• Customizable call progress tones
• Wave file support for call progress tones
• Unicode UTF-8 character support. Multilingual user interface encompassing Chinese, Danish, Dutch, English (Canada/US/UK), French, German, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Slovenian, Spanish, Swedish

Protocol Support
• IETF SIP (RFC 3261 and companion RFCs)

Network and Provisioning
• Two-port 10/100 Mbps Ethernet switch
• Manual or dynamic host configuration protocol (DHCP) network setup
• Time and date synchronization using SNTP
• FTP/TFTP/HTTP/HTTPS3 server-based central provisioning for mass deployments.
• Provisioning4 server redundancy supported
• Web portal for individual unit configuration
• QoS Support – IEEE 802.1p/Q tagging (VLAN), Layer 3 TOS, and DSCP
• Network Address Translation (NAT) support – static
• RTCP support (RFC 1889)
• Event logging
• Syslog
• Local digit map
• Hardware diagnostics
• Status and statistics

Security
• Transport Layer Security (TLS)3
• Secure Real-time Transport Protocol (SRTP)
• Shipped with X.509 certificate installed
• Encrypted configuration files3
• Digest authentication
• Password login
• Support for URL syntax with password for boot server
• HTTPS secure provisioning3
• Support for signed software executables3

Power
• Built-in, auto-sensing IEEE 802.3af Power over

Ethernet
• External Universal AC adapter (included 48V DC)

Approvals
• FCC Part 15 (CFR 47) Class B
• ICES-003 Class B
• EN55022 Class B
• CISPR22 Class B
• AS/NZS CISPR 22 Class B
• VCCI Class B
• EN55024
• EN61000-3-2; EN61000-3-3
• ROHS compliant
• Anatel
• GOST
• C-tick
• CCC

Safety
• UL/C-UL
• CE Mark
• EN 60950-1
• IEC 60950-1
• AS/NZS 60950

Operating Conditions
• Temperature: 0 to 40°C (+32 to 104°F)
• Relative humidity: 5%-95% (noncondensing)

Storage Temperature
• -40 to +70 degrees C (-40 to +160 degrees F)

SoundPoint IP 550 Comes with:
• SoundPoint IP 550 console
• Handset with handset cord
• Base stand
• Network (LAN) cable
• Universal power adapter (including countryspecific cord kit)5
• Quick Start Guide
• Product registration card

Size
• 10.5 in x 6 in x 7.5 in x 2.5 in
(26.5 cm x 15 cm x 19 cm x 6.5 cm) (W x H x D x T)
 
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