Cisco 6851 IP Phone with Multi-platform Phone Firmware - Includes Power Supply

Cisco 6851 IP Phone with Multi-platform Phone Firmware - Includes Power Supply

Cisco 6851 IP Phone with Multi-platform Phone Firmware - Includes Power Supply

• Display
• 3.5 in. (9 cm), 396×162 pixels
• PoE
• The 6851 IP phone supports IEEE 802.3af PoE (Class 2); power consumption does not exceed 6.89W.
• Ethernet switch
• The 6841 and 6851 IP phones have a 10/100/1000BASE-T Ethernet connection through two RJ-45 ports, one for the LAN connection and the other for a downstream Ethernet device connection such as a PC
• Power requirements
• The 6841 IP phone must be powered with the supplied 5V DC country-specific power supply (such as the CP6800-PWR-NA= for North America)
• Quality-of-Service (QoS)options
• The phone supports Cisco Discovery Protocol and 802.1Q/p standards, and can be configured with an 801.1Q VLAN header containing the VLAN ID overrides configured by the admin VLAN ID.
• Full-duplex speakerphone
• A full-duplex speakerphone gives you flexibility in placing and receiving calls. For added security, the audible dual-tone multifrequency (DTMF) tones are masked when the speakerphone mode is used.
• Security
• 802.1X authentication
• Media encryption via Secure Real-Time Transport Protocol (SRTP)
• Transport Layer Security (TLS)
• Encrypted configuration files
• Digest authentication
• Password login
• HTTPs secure provisioning