The Siemens optiPoint 410 familyAll telephones in the Siemens optiPoint 410 family are equipped for VoIP telephony with standard voice codecs and QoS mechanisms. High voice quality on the telephone is provided by using the G.722 (wideband) voice codec. Power can be supplied either locally or via Power over Ethernet (PoE) in accordance with the IEEE 802.3af standard. Open hardware and software platforms enable future capabilities and features such as the SIP VoIP protocol. All models support Computer Telephony Integration (CTI). The Siemens optiPoint 410 Standard model has a fully duplex, modular, high-end speakerphone – essential for call centers, conference rooms or office workstations with high call volumes. It offers the same features as optiPoint 410 economy in addition to an interface for up to two add-on devices, two adapter slots and a headset slot. Thanks to the integrated 10/100 Base-T mini-switch, it can be directly connected to the corporate LAN.