IP PHONE CISCO UNIFIED CP-9971 COLOR MONITOR/GB CASE

Screen : 128 x 32 pixel, monochrome, graphical, non-backlit Lines : 1 Networking : 10/100BASE-T wired Ethernet LAN port plus switched PC port Voice Codecs : G.711a, G.711?, G.729, G.729a, and G.729ab Network Features : Dynamic Host Configuration Protocol (DHCP), Support for online firmware upgrades using Trivial File Transfer Protocol (TFTP), Domain Name System (DNS) Signaling protocol support : SIP Power Supply : IEEE PoE 802.3af is supported, Class 1 Dimensions : 205 x 150 x 53.5 mm Weight : 594.3g Screen 128 x 32 pixel, monochrome, graphical, non-backlit Lines 1 Networking 10/100BASE-T wired Ethernet LAN port plus switched PC port Voice Codecs G.711a, G.711?, G.729, G.729a, and G.729ab Network Features Dynamic Host Configuration Protocol (DHCP), Support for online firmware upgrades using Trivial File Transfer Protocol (TFTP), Domain Name System (DNS) Signaling protocol support SIP Power Supply IEEE PoE 802.3af is supported, Class 1 Dimensions 205 x 150 x 53.5 mm Weight 594.3gScreen : 128 x 32 pixel, monochrome, graphical, non-backlit Lines : 1 Networking : 10/100BASE-T wired Ethernet LAN port plus switched PC port Voice Codecs : G.711a, G.711?, G.729, G.729a, and G.729ab Network Features : Dynamic Host Configuration Protocol (DHCP), Support for online firmware upgrades using Trivial File Transfer Protocol (TFTP), Domain Name System (DNS) Signaling protocol support : SIP Power Supply : IEEE PoE 802.3af is supported, Class 1 Dimensions : 205 x 150 x 53.5 mm Weight : 594.3g