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Poly VoiceStation 300

This is an end of life product – Please contact our sales team for the up to date models.


The Poly VoiceStation® 300 is a small conference phone ideally suited for desktops, offices, and other small rooms. With a microphone range of up to seven feet, the VoiceStation® 300 is ideal for small conferences with three to four participants. Plus its compact industrial design fits well on a desk or small table, making it a great solution for offices. The VoiceStation® 300 provides Poly’s legendary voice quality at an affordable price.

Featuring Poly’s award-winning Acoustic Clarity Technology, the VoiceStation® 300 delivers significantly improved voice quality over the previous-generation VoiceStation® 100. The VoiceStation® 300 features three sensitive microphones that offer 360-degree room coverage. Smart technology, such as Dynamic Noise Reduction (DNR), provides maximum microphone sensitivity, while reducing distracting room and background noise. Plus, Poly’s legendary full-duplex technology ensures that everyone on the call can be heard.


  • Full-Duplex Performance – simultaneous 2-way communication so everyone can hear and be heard clearly.
  • Acoustic Clarity Technology for natural, free-flowing conversations
  • Dynamic Noise Reduction to reduce background noise
  • Up to 7 feet of 360-degree microphone coverage
  • Fits well on a desk or small table

Conference Areas
VoiceStation 300 is ideal for basic conferencing in
offices and small conference rooms,
accommodating 4 or fewer meeting participants

Console Size
9.5 in x 9.25 in x 3.0 in
(24.2 cm x 23.5 cm x 7.6 cm) (L, W, H)

1.25 lbs (0.57 kg)

110V 60Hz AC / 220V 50Hz AC (depending on country)

Network Interface
Analog PBX or public switched telephone

19-key telephone keypad including:
Flash, Redial, Mute
Volume Up, Volume Down

Active Call

Console Loudspeaker
Frequency response: 300 to 3300 Hz
Volume: Adjustable to 86 dBA SPL (peak) volume at 0.5 m
Console Microphone
3 cardioid microphones 300 to 3500 Hz

Poly Acoustic Clarity full duplex (IEEE 1329 Type 1)
Up to 7 ft. microphone pickup range
Gated microphones with intelligent microphone mixing
Dynamic Noise Reduction

Regulatory Compliance
FCC Part 68
FCC Part 15 Class B
Canadian ICES-003
CE Mark (R & TTE Directive)
VCCI Class B (Japan)

Environmental Requirements
Operating Temperature: 40 º -104 º F (5º to 40º C) operating
Relative Humidity: 20% to 85% (non-condensing)
Storage Temperature: 22º-131º F (30º-55º C)

Recommended Room Conditions
Room Size: 225 sq. ft or 15 ft by 15 ft (<25 m2 or 5m X 5m)
Reverberation Time: <0.4 seconds
Noise Level: <48 dBA

VoiceStation 300 Ships With
Telephone console unit
Power module
21 ft (6.4 m) cord to console
7 ft. (2.1 m) telco cable to RJ-11 telephone jack
User Guide

12 months
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