Polycom Soundpoint IP 331

Polycom Soundpoint IP 331 is a SIP phone with support for 2 lines, has a dual-port Ethernet adapter 10/100 Mbps, supports POE, has a full-duplex speakerphone (IEEE 1329 Type 1) with the legendary Acoustic Clarity technology from Polycom.

Polycom Soundpoint IP 331 (SoundPoint IP331) is a SIP phone with 2-line support, which has excellent sound quality and a full range of IP telephony capabilities. Polycom Soundpoint IP 331 Soundpoint IP331 has two 10/100 Ethernet ports. The presence of two 10/100 Ethernet ports allows you to connect both a telephone and a computer to one switch port, which is very convenient and cost-effective, especially when it comes to organizing a workplace for call center operators. There is also the possibility of wall mounting.

Polycom Soundpoint IP 331 Phone The Soundpoint IP331 features a full-duplex speakerphone (IEEE 1329 Type 1) with Polycom's legendary Acoustic Clarity technology, which delivers superior audio quality and echo- and noise-free communication, as if you were talking to someone on the other end of the line.

The Soundpoint IP 331 is configured using an intuitive interface to use features such as call hold, call park, off-hook, call transfer and three-way conference, as well as more advanced features such as shared line, XHTML support and handling of different call types.

This IP phone is designed to make installation, configuration and modification as easy and efficient as possible. The phone is designed for desktop installation by default, it can be easily mounted on a wall without additional devices. Built-in IEEE 802.3af PoE support provides flexible deployment and cable savings. Polycom Soundpoint IP 331 (Soundpoint IP331) supports remote provisioning and updating from different types of servers: FTP, TFTP, HTTP or HTTPS. For reliable and uninterrupted operation, the phone supports provisioning from a boot and call server.

Polycom Soundpoint IP 331 System Package Contents

SoundPoint IP 331 Telephone

Telephone handset and cord

Tabletop and wall mount panel

Network cable

Product Registration Card

Installation and Configuration Guide

Audio

Full-duplex speakerphone with Polycom Acoustic Clarity Technology

Frequency range 300-3300 Hz for handset, headset and loudspeaker

Individual volume settings for each audio channel with levels displayed on the display screen

Voice Activity Detector

Comfortable noise generator

DTMF tone generation/DTMF sending via RTP

Adaptive jitter correction and packet loss compensation – significant improvement in sound quality

Low latency in packet transmission

Acoustic echo cancellation

Background noise suppression

Display

102 x 33 pixel graphic LCD

Function keys

3 context sensitive soft keys;

2 line selection keys with two-color indicators;

2 special buttons ("Menu" and "Dial");

4 navigation keys with the "Select" key in the center;

2 volume control keys;

Dedicated call hold key;

Headset key;

Hands-free speakerphone key;

Turn off the microphone (Mute);

Network characteristics

One 10/100Mbps Ethernet port

Manual or DHCP IP address setup

Time and date synchronization via SNTP

Central provisioning for multi-user use via FTP, TFTP, HTTP or HTTPS server

Support for boot and call servers

Web server for individual phone settings

QoS support - IEEE 802.1p/Q tagging (VLAN), Layer 3 TOS, and DSCP

Network Address Translation (NAT) for static configurations and "Keep-Alive" SIP signaling

RTCP support (RFC 1889)

Event log

System logs

Local digital map

Hardware diagnostics

Status and statistics report

Safety

Transport Layer Security (TLS)

Encrypted configuration files

Digest authentication

Password, username

Support URL syntax with password for boot server

Ensuring HTTPS Security

Support for "iconic" executable software modules

Nutrition

Built-in auto-sensing IEEE 802.3af Power over Ethernet

Network adapter (optional).

Polycom SoundPoint Series IP Phone Comparison Chart

Positioning Entry-level solution Universal solution High-performance solutions

Model

SoundPoint IP 321/331

SoundPoint IP 335

SoundPoint IP 450

SoundPoint IP 550/560

SoundPoint IP 650

SoundPoint IP 670

Applications of IP 331 – office workstation, call center

IP 321 - common area, wall-mounted Office workstation, call center Office workstation Manager's or specialist's office Management office / telephone operator's workstation - expansion modules with backlight Management office / telephone operator's workstation - expansion modules with color displays

Graphic LCD display, resolution 102 x 33 pixels 102 x 33 pixels 256 x 116 pixels 320 x 160 pixels 320 x 160 pixels 320 x 160 pixels

with backlight, color,

Unicode Support European Character Set European Character Set European Character Set

Extension module support

Up to 3 modules with backlight

Up to 3 modules with color displays and AC adapters

Audio technology

Polycom Technology

HD Voice

Full-duplex speakerphone with clarity enhancement technology

Number of lines 2 2 3 4 6

(12 with expansion module) 6

(12 with expansion module)

Speed Dial/Line Change Buttons 2 2 3 4 6

(48 with expansion module) 6

(48 with expansion module)

Programmable buttons (context sensitive) 3 3 4 4 4 4

Display/Menu Navigation Buttons 5 5 5 6 6 6

Microphone, handset and speakerphone mute buttons

Additional functions

Message Function (BLF)

Simultaneous call to multiple lines/paired lines

Flexible line assignment

Multicast call

XHTML Microbrowser

Compatible with Microsoft LCS 2005 to support telephony and telepresence

Connection

USB port

Dual Port Ethernet 10/100/1000 Mbps IP Switch 331 - 10/100

IP 321 – one 10/100 10/100 10/100 IP 550 – 10/100

IP 560 – 10/100/1000 10/100 10/100/1000

Power supply

Supports POE (Power over Ethernet, IEEE 802.3af) technology

Protocols

SIP (RFC 3261)

Model

SoundPoint IP 321/331

SoundPoint IP 335

SoundPoint IP 450

SoundPoint IP 550/560

SoundPoint IP 650

SoundPoint IP 670

Positioning Entry-level solution Universal solution High-performance solutions