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Clearance items can be either customer returns in "like-new" condition (Open Box Items), unused inventory stock rotation, or manufacturer refurbished. All items are tested, quality assured, fully functional, and carry a full 90 day manufacturer's warranty.
Please Note: This is a PoE capable device and the AC power adapter is not included. Please check the "Related Items" field if you require a power adapter.
Polycom IP 331 - Features
Two-line entry-level phones
Superb sound quality and full-duplex speakerphone performance with Clarity by Polycom™ acoustic technology
Enterprise-grade feature set
Easy to configure and use
Integrated Power over Ethernet (PoE) support
Interoperability with leading IP PBX and Softswitch platforms
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 μ/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 • 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 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 • 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 (optional; 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
Safety • CE Mark • EN 60950-1 • IEC 60950-1 • NRTL • CAB/CSA-C22.2 No.
60950-1-03 • AS/NZS 60950-1
Operating
Conditions • Temperature: +10 to
40°C (+50 to 104°F) • Relative Humidity: 20%
to 85%, non-condensing
Storage
Temperature • -40 to +70°C (-40 to
+160°F)
Comes
With: • SoundPoint
IP 331 console • Handset with handset
cord • Base stand • Network (LAN) cable • Quick Start Guide • Product registration
card
Size • 6.7 in x 5.7 in x 6.9
in x 1.4 in • (17 cm x 14.5 cm x
17.5 cm x 3.5 cm)
Weight Phone weight: 1.37 lb
(0.625 kg)
Part
Numbers / UPC Codes SoundPoint IP 331 •
2200-12365-025/610807694694 for all markets
Unit
Box Dimensions /
Weight • 10 in x 4.2 in x 11.6
in (W x H x D) • (25 cm x 10.5 cm x
29.5 cm) • 3 lb 4 oz (1.49 kg)
