The Polycom SoundPoint IP 331 is a two-line SIP phone that delivers superb sound quality as well as a wide range of supported business telephony features. The SoundPoint IP 331 phone features a full-duplex IEEE 1329 Type 1-compliant speakerphone. With Polycom's legendary Acoustic Clarity Technology the phone delivers clear, noise-free and echo-free conversations.
|Frequency Band||Full-duplex IEEE 1329 Type 1-compliant speakerphone with Clarity by Polycom acoustic technology Wave file support for call progress tones Background noise suppression Integrated 802.3af PoE support Acoustic echo cancellation Hearing Aid Compatibility Do not Disturb function Time and date display|
|IP Phone Technology||VoIP|
|Buttons & Keys||1 x - Intercom|
|Voice Codec||G.729A (Annex B)|
|Number of Network (RJ-45) Ports||2|
|Total Number of Phone Lines||2|
|Product Model||IP 331|
|Buttons & Keys Type||Intercom|
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