Check the listing for details. Cisco UC Phone CP-8831 Base Microphone Speaker CP-8831-BASE-S-EU 0382-14-1086. Color: see description, Condition: Used. Listed at 218.63 USD. Condition: Grade A Refurbished, possible presence of purely aesthetic defects, which do not affect use, such as small pixel defects (ISO-9241-3xx standards), microscratches on the body/screen and/or other defects not visible more than 30cm from the object resulting however from wear of the object over time; the hardware is however tested, working and guaranteed (see product condition details) [Attention: we are not responsible for the configuration and/or installation of the device, the hardware is supplied FORMATTED, the configuration is the responsibility of the buyer, please inquire before purchasing] Superior wideband acoustics with the first two-element speaker in a conference phone; this feature allows the phone to capture the full voice spectrum without having to compromise with a.