Cisco 7811 IP Phone
This phone combines an attractive new ergonomic design with “always-on” reliability and secure encrypted communications. The Cisco® IP Phone 7800 Series delivers advanced IP Telephony features and crystal clear wideband audio performance to deliver an easy-to-use, full-featured voice communications experience on Cisco on-premises and hosted infrastructure platforms and third party hosted call control. Available in charcoal only.
Speaker Phone - Full duplex speakerphone
Ethernet Connectivity - 1 x 10/100BASE-T
Display Type - 3.28' 384x106 pixels
PoE - IEEE 802.3af PoE (Class 1)
Protocol - Session Initiation Protocol (SIP)
Warranty - 1 Year
The Cisco IP Phone 7800 Series delivers advanced IP Telephony features and crystal clear wideband audio performance to deliver an easy-to-use, full-featured voice communications experience on Cisco on-premises and hosted infrastructure platforms and third party hosted call control.
Cisco 7811 IP Phone with Multi-platform Phone Firmware
Easy-to-Use, Cost-Effective Voice VoIP Collaboration
The IP Phone 7811 delivers simple, highly secure, and cost-effective VoIP communications for small to large businesses. It is ideal for occasional-to-light communications needs, such as in lobbies, cafeterias, and conference centers. Cisco on-premises, hosted, Webex Calling, and third-party call control* offer flexible deployment options.
The Cisco IP Phone 7811 includes the following key features:
Exceptional User Experience
High-resolution, graphical grayscale display for easier viewing
Dedicated fixed keys** for increased efficiency
A built-in speakerphone for hands-free communications
Wideband for enhanced audio, supported with an optional wideband handset
Simple, Cost-Effective Administration
This phone is easy to deploy and manage, with features such as:
Flexible deployment options include Cisco on-premises, hosted, and Webex Calling.
Cisco Expressway, which enables remote workers to enjoy single sign-on access without a VPN client
Power over Ethernet (PoE) Class 1 and Cisco EnergyWise to help reduce energy costs
Integrated IEEE 10/100 switch to reduce installation costs
Cisco Webex Phone OS consolidates administration with software common to both the IP Phone 7800 Series and IP Phone 8800 Series
**Includes messaging, directory, speaker, and a two-way navigation button
Features:
Ethernet switch
The phone has a 10/100BASE-T Ethernet connection through two RJ-45 ports, one for the LAN connection and the other for a downstream Ethernet device connection like a PC.
Power Features
The phone supports IEEE 802.3af PoE (Class 1); power consumption does not exceed 3.84 watts.
Codec support
G.711a/μ, G.722, G.729a, iLBC
Quality-of-service (QoS)
The phone supports CDP 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.
Security
Certificates
Image authentication
Device authentication
File authentication
Signaling authentication
Media encryption using Secure Real-Time Transfer Protocol (SRTP) using AES-128
Signaling encryption using Transport Layer Security (TLS) Protocol using AES-128 or AES-256
Encrypted configuration files
802.1X authentication
Cryptography
