Key Features

Display: 5″ backlit greyscale LCD (396 × 162 pixels)

Lines: 4 SIP accounts with programmable line keys

Audio: Wideband audio (G.722) for crystal-clear calls

Connectivity: Dual 10/100/1000 Mbps Gigabit Ethernet ports

Power: IEEE 802.3af PoE Class 1 compliant (PSU available separately)

Design: Two-position foot stand, wall-mountable option, dark gray finish

Headset Support: RJ9 port with EHS headset compatibility

Telephony Features: Call forwarding, call waiting, call transfer, voicemail, caller ID, hold, and message waiting notification

Multi-Language Support: Over 20 interface languages

Specifications

SKU: CP-7841-3PCC-K9

Weight: 868 g

Dimensions: 207 × 206 × 28 mm

Audio Codecs: G.711a/u, G.722, G.729a, iLBC, iSAC

Protocols: SIP, SRTP, TLS

Security: Encryption via UDP, TCP, TLS

Headset Connectivity: RJ9 (EHS supported)

PoE: Supported, Class 1

Color: Dark gray

Expansion Modules: Not supported

USB/Bluetooth/WiFi: Not supported

Why Choose the Cisco 7841?

The Cisco 7841 is ideal for knowledge workers, executives, and busy professionals who require a dependable, multi-line IP phone with excellent call quality and modern security. Its sleek design, enterprise-grade VoIP features, and cost-efficient deployment options make it a smart investment for any growing organization.

Best for: Small to medium businesses, call centers, and corporate offices needing reliable multi-line communication.