Cisco IP Phone 8851

Description

Cisco 8851. Product type: IP phone, Product color: Black, Handset type: Wired handset. Volume control: Digital. Screen diagonal: 12.7 cm (5″), Display resolution: 800 x 480 pixels. Voice codec: G.711a, G.722, G.729A, iLBC. Bluetooth version: 3.0+HS. Supported network protocols: SIP, SPD, UDP, GARP, DNS, TFTP, HTTPS, VLAN, RTP, RTCP, PPDP. Supported security algorithms: EAP-FAST, EAP-TLS, HTTPS, SIPS, SSH, SSL/TLS.

Deliver high-quality unified communications capabilities to your customers. The Cisco Unified IP Phone 8800 Series delivers highly secure, comprehensive, mission-critical unified communications features and full-duplex wideband audio performance, improving collaboration and driving business results.

– Cisco Unified Communications Manager and Cisco Business Edition 6000 offer extensive unified communications features.
– For mission-critical collaboration, users benefit from two-way full-duplex wideband audio performance (G.722).