The Cisco IP Phone 7800 Series is a cost-effective, energy-efficient, and secure VoIP phone lineup designed for small to large enterprises. It supports both on-premises and cloud-based deployments, including compatibility with third-party UCaaS platforms via multiplatform firmware. �� Models Overview Cisco IP Phone 7811: Single-line phone with a 3.5-inch grayscale display. Cisco IP Phone 7821: Two-line phone with a 3.5-inch grayscale display. Cisco IP Phone 7841: Four-line phone with a 3.5-inch grayscale display. Cisco IP Phone 7861: Sixteen-line phone with a 3.5-inch grayscale display. Cisco IP Conference Phone 7832: Designed for small conference rooms, featuring a 3.5-inch grayscale display. �� Key Features Wideband Audio: Delivers crystal-clear voice quality for all communications. Power over Ethernet (PoE): Simplifies installation and reduces cabling requirements. Energy Efficiency: Most models are PoE Class 1 rated and support Cisco EnergyWise® technology, reducing power consumption during off-work hours. Secure Communications: Supports secure encrypted communications to protect sensitive information. Multiplatform Firmware: Enables compatibility with third-party call control systems, offering flexibility for various deployment scenarios. Ergonomic Design: Features an attractive and functional design for ease of use. �� Technical Specifications Model Screen Size Ethernet Switch Programmable Line Keys PoE Class 7811 3.5″ 10/100 1 Class 1 7821 3.5″ 10/100 2 Class 1 7841 3.5″ 10/100/1000 4 Class 1 7861 3.5″ 10/100 16 Class 1 7832 3.5″ 10/100 N/A Class 1 �� Deployment Options On-Premises: Compatible with Cisco Unified Communications Manager. Cloud-Based: Supports Cisco Webex Calling and third-party UCaaS platforms via multiplatform firmware. �� Datasheets Cisco IP Phone 7800 Series Data Sheet Cisco IP Phone 7800 Series with Multiplatform Firmware Data Sheet
