... 3.Supporting the POE and AC adapter power supply IP Phone 1. Product Features:l Clear voiceTelepower through the ... for upgrade software 2.Technical Features:ItemHA6966TI(LCD)-30(IP)Screengrayscale LCD with background light16*2 characterLanguage EnglishLine1Function Keys6 ... 2×RJ45 10/100M Ethernet Interfaces (LAN/PC)IP Assignment:static IP,DHCP,PPPoEDNS Client, VPN(L2TP), VLANSpeechHandle, Headset ...