Polycom SoundPoint IP 450 Quick Tip

Quick Tip
SoundPoint ® IP, SIP 3.1.0
3
The following figure shows the screen that appears when an attendant
phone is set up to monitor three remote lines (Helen Cooper, Z Wong, and
Ben North).
Selecting Attendant Ring Tones
You can select the ring tone that plays when a remote line “rings”. The same
ring tone plays for all remote lines. The default ring tone is a silent ring.
To select the attendant ring tone:
1. Press the Menu key, and then select Settings > Basic > Ring Type >
Attendant Calls.
The Ring Type screen appears.
2. Using the arrow keys, scroll to the ring tone you want.
To hear the selected ring tone, press the Play soft key.
3. Press the Select soft key.
4. Press the Menu key to return to the idle display.

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)