Cisco CP-8811-K9 integrates 5 inches high-resolution widescreen backlit grayscale display, localized language support to meet the needs of global users, the five programmable line keys can be configured to support multiple directory numbers and various calling features, the fixed function keys allow you one-touch access to applications, messaging, directory and conference. Backlit acoustic keys provide flexibility for audio path selection and switching. 729a, Internet Low Bitrate Codec (iLBC), and Internet Speech Audio Codec (iSAC). Adjustable ring tones and volume levels. Busy Lamp Field (BLF) speed dial.
Conference, including traditional Join feature. Cross Cluster Extension Mobility (EMCC). Forced access codes and client matter codes.
On- and off-network distinctive ringing. Private Line Automated Ringdown (PLAR). Ring tone per line appearance. Service Uniform Resource Locator (URL). Uniform Resource Identifier (URI) dialing.You can control the hookswitch electronically with a third-party headset connected to an auxiliary port. Session Initiation Protocol (SIP) for signaling.
User Datagram Protocol (UDP) (used only for Real-Time Transport Protocol [RTP] streams). Dynamic Host Configuration Protocol (DHCP) client or static configuration. Gratuitous Address Resolution Protocol (GARP). Trivial File Transfer Protocol (TFTP). Secure Hypertext Transfer Protocol (HTTPS).
Cisco Peer-to-Peer Distribution Protocol (PPDP). Configuration file authentication and encryption. Certificate Authority Proxy Function (CAPF). Ethernet 802.1x supplicant options: Extensible Authentication Protocol-Flexible Authentication via Secure Tunneling (EAP-FAST) and Extensible Authentication Protocol-Transport Layer Security (EAP-TLS). Signaling authentication and encryption using TLS.Media authentication and encryption using SRTP. HTTPS for client and server. Secure Shell (SSH) Protocol server. Secure Sockets Layer (SSL)-based VPN client.
Physical dimensions (H × W × D). 9.02 x 10.13 x 1.57 in. (229.1 x 257.34 x 40 mm) (excluding foot stand). 2.58 lb (1.17 kg). Polycarbonate acrylonitrile butadiene styrene (ABS) textured plastic; Cosmetic class A.
32 to 104°F (0 to 40°C). 14 to 140°F (-10 to 60°C). Operating 10 to 90%, noncondensing. Nonoperating 10 to 95%, noncondensing.VAT IS NOT PAYABLE BY PURCHASERS OUTSIDE THE European Union (EU) AND by purchasers in the EU (excluding UK) who are VAT registered. The item "New CP-8811-K9 Cisco Unified IP VOIP Greyscale Telephone Phone 8800 Series" is in sale since Tuesday, October 16, 2018. This item is in the category "Computers/Tablets & Networking\Enterprise Networking, Servers\VoIP Business Phones/IP PBX". The seller is "itinstock" and is located in North London. This item can be shipped worldwide.