... /n) Dual USB ports, SD/MMC/SDHC, headset, stereo audio output, video output High fidelity full-duplex speakerphone with ... stereo headset with microphone, stereo audio output, TV CVBS outputSIP Accounts3 individual SIP accounts, plus support for the FREE IPVideoTalkWall Mountable ... unit, handset, desk stand, power supply, network cable, wall mounting kit, video converter, 3.5mm/2.5mm headset converter ...