Datasheet

Specifications
OpenStage 15 OpenStage 20 OpenStage 40 OpenStage 60
Display
Tiltable display (pixels, type) 2 lines,
205 x 41 pixels (not
tiltable, fixed view-
ing angle of 30°)
2 lines,
205 x 41 pixels
6 lines,
240 x 128 pixels
320 x 240 pixels
(QVGA) color TFT
5.7”
Background lighting for display – – Yes Yes
Keys/LEDs
Fixed function keys (pushbuttons,
partly illuminated)
3
3 red LEDs
7
5 red LEDs
8
6 red LEDs
6
5 blue LEDs
Freely programmable touch sensor
keys (illuminated)
8 keys with red LEDs – 6 keys with red LEDs 8 keys with blue
LEDs
Mode keys (touch sensor keys, illumi-
nated)
– – – 6 with blue or blue/
white LEDs
Optical call alert – – red blue
Volume adjustment +/- key +/- key +/- key TouchSlider with
blue/white LEDs
Navigation element 3 navigation keys 3-way navigator 5-way navigator TouchGuide
Interfaces
Bluetooth V2.0
(vCard support and headset profile)
–––Yes
Headset jack for corded/cordless
headsets
––YesYes
USB Master – – – Yes
OpenStage Key Modules Yes (max. 1) – Yes (max. 2) Yes (max. 2)
OpenStage Busy Lamp Field – – Yes (max. 1) –
Integrated Ethernet switch 10/100 Base-T or
Gigabit Ethernet
(optional variant)
10/100 Base-T 10/100 Base-T or
Gigabit Ethernet
(optional variant)
10/100 Base-T or
Gigabit Ethernet
(optional variant)
Certifications
Safety EN60950-1
Safety US/CAN: UL60950-1;
General CE Mark, UL Mark
Safety EN60950-1, UL60950-1
EMC EN55022 Class B, EN55024, EN61000-3-2, EN61000-4-11
FCC Part 15 (CFR 47) Class B
Environment German BLUE ANGEL label for the OpenStage SIP telephones
Audio
G.711 (64 kbit/s a/ law)
G.722 (64 kbit/s)
G.729AB (8 kbit/s)
Ye s
Ye s
Ye s
Ye s
Ye s
Ye s
Ye s
Ye s
Ye s
Ye s
Ye s
Ye s
Open listening Yes Yes Yes Yes
Full duplex hands-free Yes Yes Yes Yes
Echo canceling for local echo (AEC)
full duplex
YesYesYesYes
Applications
See section "OpenStage Applications" – – – Yes