Polycom VVX 450 Business IP Phone w/ 12 Line Operation & Acoustic Clarity Technology

Performance IP Phone w/ 12 Line High-Definition audio technology SIP Voice Over Internet Protocol (VoIP) 12-Line operation Acoustic clarity technology Hearing aid compatible 4.3" Color display Speakerphone Dual-Port gigabit ethernet switch Call forwarding Remote missed call notification Call transfer One-Touch speed dial One-Touch redial Mute Do not disturb Call timero IEEE 802.3af Power over Ethernet (PoE) Support Optional AC Adapter (Not Included) Dual-Port 10/100/1000 Mbps Ethernet switch RJ-9 Headset jack Multilingual menu support (Chinese, Danish, Dutch, English, French, German, Italian, Japanese, Korean, Norwegian, Portuguese, Russian, Spanish, Swedish) Call Hold / Call Wait Call Waiting