The Cisco IP Phone 7841 (CP-7841-K9) is an enterprise-class VoIP desktop phone designed to deliver reliable, secure, and high-quality voice communications for modern business environments. As part of the Cisco 7800 Series, this model is optimized for cost-effective deployments in corporate offices, administrative workspaces, and call-handling environments.The phone supports up to four programmable lines, allowing users to manage multiple calls efficiently. It features a high-resolution 3.5-inch (396 x 162) grayscale display with white backlight, ensuring clear visibility of caller information, directories, and call management features. Dedicated hard keys for hold, transfer, conference, and voicemail improve usability and streamline everyday communication tasks.
Equipped with two 10/100/1000 Gigabit Ethernet ports, the Cisco 7841 allows a workstation to share the same network connection, reducing infrastructure complexity. The device supports IEEE 802.3af Power over Ethernet (PoE) and is also compatible with an optional external power adapter. Wideband audio delivers enhanced voice clarity, while built-in security features such as TLS and SRTP encryption ensure secure communications across enterprise IP networks. The Cisco 7841 is an ideal solution for organizations seeking dependable IP telephony with Gigabit connectivity and advanced voice quality.