Polycom SoundPoint IP 450 User Manual

Polycom SoundPoint IP 450 User Guide
2
Introducing Phone Components
The following figure shows the phone’s primary hardware features.
For information on supported headsets, go to
http://www.polycom.com/support/voice/soundpoint_ip/VoIP_Technical_Bulletins_pu
b.html and look for “Technical Bulletin 37477: Headset Compatibility List”.
Item Description
1 Message Waiting Indicator Alert for voice and text (instant) messages.
2 Line Indicators Individual multi-color LEDs display the
dynamic call state and remote user status
(busy lamp field (BLF) and presence). The
mapping is:
• Solid green—Indicating an active call is in
progress.
• Fast flashing green—Indicating that there
is an incoming (ringing) call.
• Flashing green—Indicating that the call is
held by the other party.
• Flashing red—Indicating that the call is on
hold.
• Solid red—Indicating that the line is busy
remotely (shared lines)

Polycom SoundPoint IP 450 Specifications

Display

display resolution	256 x 116 pixels
display type	backlit grayscale graphical LCD
display backlight	LED backlight with custom intensity control

Audio Features

frequency response	150Hz - 7kHz
codecs	G.722, G.711 μ/A, G.729A, iLBC
full-duplex speakerphone	Type 1 compliant with IEEE 1329

Power

power over ethernet	IEEE 802.3af Class 2
external AC adapter	24VDC/12W
power adapter	Universal, auto-sensing

Operating Environment

operating temperature	0 to 40°C (+32 to 104°F)
storage temperature	-40 to +70°C (-40 to +160°F)
relative humidity	5% to 95%, noncondensing

Size and Weight

dimensions	8.5 x 6 x 6.5 in x 2.5 in (21.5 x 15 x 16.5 x 6.5 cm)
box dimensions	12.5 x 13.25 x 3.5 in (31.75 x 33.5 x 9 cm)
unit weight	2.4 lbs (1.1 kg)