Features3.45" backlit display3 line appearances supporting up to 12 call appearances or features4 softkeys, 4 navigation buttonsBuilt-in full duplex speakerphoneDual message waiting indicatorsVolume, menu, message, speaker, headset, contacts, and call log buttonsBuilt-in two port Ethernet switch for connection to LAN and collocated PCSupports wideband audio codecBuilt-in headset interface9620L vs. 9620 – The 9620L is a low power consumption model (Class 1 PoE device). It has the same functionality as the original 9620 but does not have a USB port or adapter interface for adjuncts. It does not support SIP protocol.Requirements and CompatibilityIP Office R6.0 or higherAvaya Communication Manager R3.0 or later – H.323 version supported; SIP not supportedPowered via 802.3af PoE (Class 1) or local 1151 power supplyIncludes RefurbishedAvaya 9600 IP phones Avaya IP Office 9600 IP Telephone Users Guide.pdf Avaya 9620 IP Telephone.pdf Avaya 9630 IP Telephone End User Guide.pdf Avaya 9650 IP Telephone End User_Guide.pdf
