Điện thoại hội nghị Polycom SoundStation2 Duo

Size (L x W x H)

• 14.5 x 12.25 x 2.5 in
• (36.8 x 31.1 x 6.4 cm)

Weight

• 1.75 lb. (0.8 ekg)

Power

• 110V 60Hz AC / 220V 50 Hz AC (depending on country-specific SKU)

Network interface

• Two-wire RJ-11 analog PBX or public switched telephone network interface

Display

• 132x65 pixel backlit graphical LCD

User interface

• User selectable ring tones
• Configurable soft keys for easy dialing of voice conferencing services
• Multi-lingual support: English, German, French, Italian, Spanish, Portuguese, Norwegian
• Password protected configuration settings for administrators

Caller ID and phone book

• Support for multiple Caller ID standards:

- Bellcore Type 1 (requires a telephone company subscription for activation)

- ETSI

- DTMF

- British Telecom

• Phone book/speed dial list – up to 25 entries

Keypad

• 12-key telephone keypad
• On-hook/off-hook, conference, mute, volume up/down keys, menu, navigation keys
• 3 context sensitive soft keys including redial, hold, programmable conference key

Console loudspeaker

• Frequency response: 300 to 3300 Hz
• Volume: adjustable to 94 dBA SPL (peak) volume at 0.5 meters

Audio

• Polycom Acoustic Clarity full duplex – IEEE 1329
• Type 1
• Up to 10 ft. microphone pick-up range
• Gated microphones with intelligent microphone mixing
• Dynamic noise reduction

Interfaces

• 2 EX microphone connections
• Applications Port for connection to othercommunication devices such as mobile phones  and computers
• RCA Auxiliary audio jack

Regulatory compliance

• NA Cl/C-UL
• 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° - 104°F (5° - 40°C)
• Relative humidity: 20% - 85% (noncondensing)
• Storage temperature: -22° - 131°F (-30° - 55°C)

Recommended room conditions

• Reverberation time: 
• Noise level:

SoundStation2 ships with:

• Tabletop phone console
• 21 ft. (6.4 m) cord to console
• 7 ft. (2.1 m) telco cable to RJ-11 telephone jack
• User documentation (user guide CD, quick installation guide, registration card)