SoundPoint IP 331. Telefone do tipo Desktop, suporta até 2 linhas SIP, com 2 portas 10/100, sendo 1 porta PoE . NÃO inclui fonte de alimentação.

Especificações Técnicas:

Lines (Directory Numbers)
Up to 2 lines with up to 2 calls per line

Display
102 x 33 pixel-graphical LCD

Feature Keys
3 context-sensitive soft keys
2 line keys with bi-color (red/green) LED
2 feature keys (Menu and Dial)
4-way navigation key cluster with center Select key
2 volume control keys
Dedicated hold key
Dedicated headset key
Dedicated hands-free speakerphone key
Dedicated microphone mute key
Headset Compatibility
Dedicated 2.5-mm headset port compatible with most monaural mobile phone headsets

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
Compatible with commercially-available TTY adapter equipment

Audio Features
Full-duplex hands-free speakerphone with Polycom
Acoustic Clarity Technology
--Type 1 compliant with IEEE 1329 full duplex standards
Frequency response - 300Hz - 3300Hz for handset, headset and hands-free speakerphone modes
Codecs: G.711 ì/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 suppre

Call Handling Features
Shared call / bridged line appearance
Flexible line appearance (one or more line keys can be assigned for each line extension)
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
Interoperability with Microsoft® LCS 2005 for telephony and presence3
--Compatibility with Microsoft Office Communicator and Windows® Messenger 5.1 Clients
Enabled for Polycom Productivity Suite
Local feature-rich GUI
Time and date display
User-configurable contact directory and call history (missed, placed and received)
Wave file support for call progress tones
Unicode UTF-8 character support. Multilingual user interface encompassing Danish, Dutch, English (Canada/US/UK), French, German, Italian,
Norwegian, Russian, Spanish, Swedish

Protocol Support
IETF SIP (RFC 3261 and companion RFCs)

Network and Provisioning
SoundPoint IP 331 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 server-based central provisioning for mass deployments
Provisioning and call 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 for static configuration and Keep-Alive SIP signalling
RTCP support (RFC 1889)
Event logging
Syslog
Local digit map
Hardware diagnostics
Status and statistics reporting

Security
Transport Layer Security (TLS)
Encrypted configuration files
Digest authentication
Password login
Support for URL syntax with password for boot server
HTTPS secure provisioning
Support for signed software executables

Power
Built-in, auto-sensing IEEE 802.3af Power over Ethernet (Class 1)
External universal input AC adapter (optional4;24V DC @ 500mA)

Approvals
FCC Part 15 (CFR 47) Class B
ICES-003 Class B
EN55022 Class B
CISPR22 Class B
AS/NZS CISPR 22 Class
VCCI Class B
EN55024 Class B
EN61000-3-2; EN61000-3-3; EN-61000-6-1
ROHS compliant
Anatel
GOST
C-tick
CCC

SoundPoint IP 331 Comes With
SoundPoint IP 331 console
Handset with handset cord
Base stand
Network (LAN) cable
Quick Start Guide
Product registration card

Especificacoes: