IP Phone 9971, 802.11a/b/g Wi-Fi, Bluetooth, Radio & 2 USB, Slimline Handset, Charcoal
Cisco 9971, IP Phone, Charcoal, 5.6", 640 x 480 pixels, G.711a, G.722, G.729a, H.264/AVC
Cisco 9971. Product type: IP Phone, Product color: Charcoal. Display diagonal: 5.6", Display resolution: 640 x 480 pixels. Voice codecs: G.711a, G.722, G.729a. Video codecs: H.264/AVC, Video capturing speed: 30 fps, Video capture resolution (max): 640 x 480 pixels. Supported network protocols: DHCP, TFTP, SRTP, TLS, RTCP, Security algorithms: 128-bit WEP, WPA, WPA-AES, WPA-TKIP, WPA2