Video Conferencing Voice Communication For Microsoft Teams and Skype for Business For Zoom Rooms Service Platform Personal Collaboration Accessories EoL Products Conference Phones T5 Series Phones T4 Series Phones T3 Series Phones T2 Series Phones DECT Phones CP960-WirelessMic Optima HD IP conference phone CP960 Optima HD IP conference phone CP930W-Base Wireless DECT Conference Phone with significant mobility CP920 Touch-sensitive HD IP Conference Phone VP59 Flagship Smart Video Phone SIP-T58A with Camera Smart Business Phone SIP-T58A Smart Business Phone SIP-T57W Prime Business Phone SIP-T56A T56A smart business phone SIP-T54W Prime Business Phone SIP-T53W Prime Business Phone SIP-T53 Prime Business Phone SIP-T48S Ultra-elegant business IP phone SIP-T46S Ultra-elegant business IP phone SIP-T42S Ultra-elegant business IP phone SIP-T41S Ultra-elegant business IP phone SIP-T40G Ultra-elegant business IP Phone SIP-T40P Cost-effective enterprise level IP phone SIP-T33G Cost-effective color screen IP phone SIP-T33P Cost-effective color screen IP phone SIP-T31G Dual-line entry level IP phone SIP-T31P Dual-line entry level IP phone SIP-T31 Dual-line entry level IP phone SIP-T30P Single line entry level IP phone SIP-T30 Single line entry level IP phone SIP-T29G High-end color screen paperless IP phone SIP-T27G Cost-effective multi-line IP phone SIP-T23G Cost-effective enterprise level IP phone SIP-T23P Cost-effective HD voice IP Phone SIP-T21(P) E2 Dual-line entry level IP phone SIP-T19(P) E2 Single line entry level IP phone W90 DECT IP Multi-Cell System W80 DECT IP Multi-Cell System W60P Premium Wireless DECT IP Phone W56P Mid Level Premium Wireless DECT IP Phone W53P Entry-mid Level Wireless DECT IP Phone W52P Entry-mid Level Wireless DECT IP Phone W41P DECT DESK Phone W56H Mid-level premium Handset W53H Entry-mid level Handset W59R High-level premium Handset T54W+DD10K DECT DESK Phone