Condition: New

Polycom 4000 Conference Phone
(Polycom Soundstation IP 4000)
Speak up to 10 feet away from the phone
Protocols: SIP
Manufacturer Part Number: 2200-06640-001
Includes Power Supply (PoE optional with accessory cable)


Polycom 4000 Product Description

The Polycom IP 4000 is an excellent conference phone for offices or small to medium sized conference rooms. It delivers exceptional room coverage and has optional expansion microphones for extending the coverage for large conference rooms. Using the standard configuration (without the optional external microphones) the conference phone has a range of about 10 feet. If you attach the external microphone (pack of two microphones) you can extend the range to up to 25 feet from the base station.

Polycom is known as the leader in sound quality and has incorporated it’s cutting edge background noise cancellation and echo cancellation technology into the Polycom 4000. The Polycom 4000 uses the Session Initiation Protocol (SIP) which makes it compatible with many leading IP PBX’s on the market.

They Polycom 4000 is popular among the Asterisk Open Source IP PBX community because it uses the SIP protocol by default.

The Polycom 4000 is very easy to use. There is convenient access to business telephony functions you use most including transfer, hold, redial, and conference with the menu driven use interface, viewable on a high-resolution backlit LCD.

Benefits of the Polycom 4000:

• More productive calls - Polycom's patented Acoustic Clarity Technology allows simultaneous, natural, freeflowing conversation;
• Hear and be heard clearly - Speak up to 10-feet from a microphone and be heard clearly on the far end of the call;
• Ability to increase coverage - Optional extended microphones expand coverage to 20 x 30 feet for larger conference rooms;
• Reduce echo and background noise - Gated microphones nearly eliminate distracting echo and room noise;
• Backlit display provides ease of use - 248 X 68 pixel resolution LCD makes menu navigation easy; Support for foreign languages including Asian characters

Features overview

• Full-duplex speakerphone;
• Multiple call support;
• Hold;
• Call transfer (if supported by IP telephony system);
• Local 3 way conferencing;
• Centralized Conference (if supported by IP telephony system);
• Redial;
• Mute;
• Caller ID (if supported by IP telephony system);
• Phone book;

Technical specifications

Protocols

• SIP (RFC 3261 and companion RFCs);

Codecs

• G.711 A;
• G.729A (Annex B);

Loudspeaker

• Frequency response: 300 - 3300 Hz;
• Volume: Adjustable to 85 dB at 1/2 meter peak volume;

Display and keys

• High-resolution graphical LCD;
• Keypad:
• 12-key telephone keypad;
• On-hook/off-hook, redial, mute, volume up/down keys, menu navigation keys;
• Three context-dependent softkeys;

Network interface

• Ethernet 10/100Base-T;
• DHCP or Static IP address configuration;
• Time synchronization with SNTP server;
• Easily upgrade SoundStation IP 3000 firmwares;

Management support

• Web-based configuration (HTTP);
• TFTP support for downloading of software updates;

Size

• 36.8 x 31.1 x 6.4 cm (L x W x H);
• Weight: 1.75 lb. (0.8 kg);

Polycom Limited Warranty

• 1 year