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Cisco 7811 IP Phone – 1-Line VoIP Phone with Backlit Display, HD Audio, and PoE, NEW
The Cisco 7811 IP Phone is a reliable, entry-level voice solution designed for low to moderate call volume environments. With a single-line capacity and robust audio performance, it is ideal for lobbies, break rooms, or shared areas where essential VoIP functionality is required without added complexity.
This model features a 3.28-inch monochrome backlit display that offers clear visibility for call details, caller ID, and navigation menus. The streamlined design includes fixed keys for commonly used features such as transfer, hold, conference, and voicemail access, ensuring intuitive use for any user.
Despite its simplicity, the Cisco 7811 delivers professional-grade sound with wideband audio support for HD voice clarity. Whether using the handset or speakerphone, conversations remain clear and natural, even in open or shared spaces.
Power over Ethernet (PoE) support eliminates the need for a separate power adapter, allowing the phone to be easily integrated into modern network environments using a single Ethernet connection. Built on the SIP protocol and compatible with Cisco Unified Communications Manager, the 7811 offers reliable performance, secure communication, and easy deployment.
Compact, efficient, and cost-effective, the Cisco 7811 IP Phone is an excellent choice for businesses seeking a basic yet dependable VoIP device.
Features:
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1-line VoIP phone with easy-to-use interface and essential call functions
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3.28-inch monochrome backlit display for improved visibility
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Wideband audio and full-duplex speakerphone for HD voice clarity
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Integrated PoE support for simple and clean installation
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Compatible with Cisco Unified Communications Manager and SIP systems
🔗 Official Cisco Setup & Manuals for Cisco 7800 Series IP Phones
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Cisco 7800 Series IP Phone User Guide (All Models):
https://www.cisco.com/c/en/us/support/collaboration-endpoints/unified-ip-phone-7800-series/products-user-guide-list.html -
Cisco 7811 IP Phone Quick Start Guide:
https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cuipph/7811_7821_7841_7861/10_1/english/user_guide/P781_BK_UA1BD7C3_00_user-guide-7811-7821-7841-7861-101/P781_BK_UA1BD7C3_00_user-guide_chapter_010.html -
Cisco 7800 Series Administration Guide (for IT/Network Admins):
https://www.cisco.com/c/en/us/support/collaboration-endpoints/unified-ip-phone-7800-series/products-installation-and-configuration-guides-list.html -
Cisco IP Phone 7800 Series Data Sheet (Specs Overview):
https://www.cisco.com/c/en/us/products/collateral/collaboration-endpoints/unified-ip-phone-7800-series/datasheet-c78-731296.html -
Cisco Support – 7800 Series Main Page:
https://www.cisco.com/go/ipphones/7800


