... Ethernet ports with integrated PoE, integrated WiFi (802.11b/g/n) Dual USB ports, SD/MMC/SDHC, headset, stereo audio ... ), G.722 (wideband), G.723.1, G.729A/B, GSM-FR, G.726-32 voice codec and AAC, ... plastic, 1 Home button, 2-angle standWirelessIntegrated WiFi (802.11 b/g/n)Auxiliary Ports SD/MMC/SDHC, 2xUSB 2. ... /SNTP, TFTP, Telnet, TLS, UPnPQoS Layer 2 (IEEE 802.1Q/p VLAN tagging) and Layer 3 QoS (ToS, ...