Polycom SoundPoint IP 331 Configuration Guide

Settings
Audio codec Priority
In use
Remove all gray codecs from the “In use:” section, and add the L16.16
codec from the “Unused:” section. Reorder the “In use:” codecs so that
L16.16 is first, G.711A is second (G.711Mu for USA and Japan),
G.729AB is third. (fig.4)
Press “Save” button
(fig. 4)
Settings
SIP
Local Settings
Local SIP port: 5058
Digitmap: empty field
Digitmap Impossible Match: 2 (fig 5)
Press “Save” button

Polycom SoundPoint IP 331 Specifications

General

Product color	Gray
Backlight buttons	Yes
Resolution	102 x 33 pixels
Camera included	No
Frequency range	300 - 3300 Hz
Channels quantity	2 channels
Dimensions (WxDxH)	170 x 145 x 17.5 mm
Ethernet LAN (RJ-45) ports	2
Polyphonic ring	-
Volume control	Digital
Compliance industry standards	IEEE 802.3af; IEEE 802.1p; RFC1889
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	10 - 40 °C
Operating relative humidity (H-H)	20 - 85 %

Weight and Dimensions

Weight	625 g