The HP 4120 IP Phone Series is optimized for use with Microsoft® Lync™ Unified Communications, and can support Office 365, Microsoft's familiar Office desktop suite combined with the latest, cloud-based versions of Microsoft's next-generation communications and collaboration services. All Lync-optimized IP phone features are supported by the HP 4120 IP Phone Series, including Microsoft's Better Together mode, which leverages Lync's powerful collaboration capabilities.Brand Name: HPConnectivity Technology: CableIP Phone Technology: VoIPPoE (RJ-45) Port: YesProduct Type: IP PhoneSpeakerphone: YesAdditional Product SpecificationsFull Product Specifications: Click to viewBasicBrand Name: HPConnectivity Technology: CableIP Phone Technology: VoIPPoE (RJ-45) Port: YesProduct Type: IP PhoneSpeakerphone: YesDisplay & GraphicsDisplay Color: ColorGeneral InformationBrand Name: HPManufacturer: Hewlett Packard EnterpriseManufacturer Part Number: J9766CProduct Line: UnifiedProduct Model: 4120Product Name: 4120 IP PhoneProduct Type: IP PhoneInterfaces/PortsNetwork (RJ-45): YesNumber of Network (RJ-45) Ports: 2PoE (RJ-45) Port: YesManagement & ProtocolsCommunication Protocols: LLDPLLDP-MEDMedia & PerformanceConnectivity Technology: CableNetwork & CommunicationCommunication Protocols: LLDPLLDP-MEDConnectivity Technology: CablePhysical CharacteristicsDepth: 1.6Height: 9.4Weight (Approximate): 3.31 lbWidth: 8.9Power DescriptionPoE (RJ-45) Port: YesProduct InformationWidth: 8.9Technical InformationConnectivity Technology: CableIP Phone Technology: VoIPNumber of Network (RJ-45) Ports: 2Speakerphone: YesHeight 4.10 inchesWidth 10.00 inchesLength 13.30 inchesShipping Weight 3.60 poundsPallet Quantity 0