Polycom SOUNDPOINT SIP 2.2.0 - Manual (Page 230)

Administrator’s Guide SoundPoint IP / SoundStation IP
C - 6
Logos smaller than described in the table above are acceptable, but larger
logos may be truncated or interfere with other areas of the user interface.
The SoundPoint IP 500/501/550/600/601 phones only support the four colors
black, dark gray, light gray, and white. Any other colors will be approximated.
The SoundPoint IP 650 phones support a 16-bit grayscale, which is a smooth
gradient from black (0, 0, 0) to white (FF, FF, FF).
The SoundStation IP 4000 phone only supports black and white. Any other
colors will be rendered as either black or white.
Configuration File Changes
In the section of sip.cfg, find the end of each model's bitmap list and
add your bitmap to the end; do not include the .bmp extension:
bitmap.IP_330.66.name="logo-330" />
bitmap.IP_500.66.name="logo-500" />
bitmap.IP_600.70.name="logo-600" />
bitmap.IP_4000.70.name="logo-4000" />
Model Width Height Color Depth
IP 301 n/a n/a n/a
IP 320/330 225 75 monochrome
IP 430 94 23 monochrome
IP 501 114 51 4-bit grayscale or
monochrome
IP 550/600/601 209 109 4-bit grayscale or
monochrome
IP 650 209 109 16-bit grayscale or
monochrome
IP 4000 150 33 monochrome
Color RGB Values (Decimal)
RGB Values
(Hexadecimal)
Black 0,0,0 00,00,00
Dark Gray 96,96,96 60,60,60
Light Gray 160,160,160 A0,A0,A0
White 255,255,255 FF,FF,FF