Ajánlataink a termékre

Termékleírás
Lines (Direct Numbers)
Up to 6 lines (standalone mode) Up to 12 lines with Expansion Module(s)
SoundPoint IP Expansion Module Support
Supports up to three Expansion Modules
Display
320 x 160 backlit grayscale graphical LCD
White LED backlight with custom intensity control
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
Dedicated RJ-9 headset port
Amplified headsets are recommended
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 headset 1
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 /A, and G. 729A (Annex B)
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 2
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 telephony and presence 3
Compatibility with Microsoft Office Communicator and WindowsMessenger 5.1 Clients
Universal Serial Bus (USB)
Full Host Controller
Compliant with OHCI 1.1 specification
Support for Full-speed and Low-speed peripherals 5
Type-A receptacle interface
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, Portuguese, Russian, 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 / HTTPS 4 server-based central provisioning for mass deployments. Provisioning 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
Local digit map
Hardware diagnostics
Status and statistics
Security 2
Transport Layer Security (TLS)3
Encrypted configuration files 3
Digest authentication
Password login
Support for URL syntax with password for boot server 3
HTTPS secure provisioning 4
Support for signed software executables
Power
Built-in, auto-sensing IEEE 802.3af Power over Ethernet
External Universal AC adapter (included; 24V DC @ 500mA min. )
SoundPoint IP 650 Comes With
SoundPoint IP 650 console
Handset with handset cord
Base stand
Network (LAN) cable
Universal power adapter (including country-specific cord kit)
Quick Start Guide
Product registration card
Fels? kategóriás High Definition SIP telefon

A Polycom IP telefonok szabványos, kölcsönös IP szoftver telefonalközpont gyártói együttm?ködéssel kialakított megoldások. Az IP telefónia világának legkiválóbb hangmin?ség?, magasfokú funkcionalitást biztosító telefonkészülékei.

A Polycom IP650 jellemz?i:
kézi vagy fejbeszél? üzemmód
full duplex
6 vonal
26 dedikált és 4 programozható gomb
USB port alkalmazás fejlesztéshez
320x160 képpontból álló háttéevilágítású grafikus LCD kijelz?
gazdag SIP funkcionalitás
jelenléti információ, kontakt lista, foglalt lámpa jelzés, XHTML
interoperabilitás vezet? SIP IP PDX gyártókkal és Microsoft Live Communication Serverrel
helyi vagy Ethernet-en keresztüli tápellátás
  Így is ismerheti: SoundPoint IP 650 2200 12651 122, SoundPointIP650220012651122, SoundPointIP6502200-12651-122, SoundPoint IP 650 2200-12651 122
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