Cisco 7841: A reliable, easy-to-use, and energy-efficient solution
Enhanced user experience
Dedicated keys and intuitive navigation make everyday use simple, while advanced audio features ensure clear, natural-sounding conversations.
Ideal for high-call-volume environments, the Cisco 7841phone is available for lease starting at $3.50/month when combined with a Cloud Communications plan.
Features
3.5-inch monochrome display 4 line keys 4 context-sensitive soft keys Enhanced audio Dual Ethernet ports with PoE (Power over Ethernet) Energy-saving features
Cisco 7841 technical specifications
Width: 20.6 cm
Height: 20.7 cm
Depth, excluding foot stand: 2.8 cm
Weight: 868 g
- Automatic Gain Control (AGC)
- Acoustic Echo Cancellation
- Dynamic Noise reduction
- Silence Suppression/Voice Activity Detection (VAD)
- Comfort Noise Generation (CNG)
- Wideband RJ-9 handset
- RJ-9 jack for headset
- Full-duplex speakerphone
- Hearing Aid Compatible (HAC) handset
- Voice Codecs: G.711a, G.711u, G.722, G.722.2, G.729ab, iLBC, OPUS
Ethernet 10/100/1000 PoE
- Cryptography
- Certificates
- Image authentication
- Device authentication
- File authentication
- Signalling authentication
- Signalling encryption using Transport Layer Security (TLS) Protocol using AES-128 or AES-256
- Media encryption via SRTP with AES-128
- 802.1X authentication
- Encrypted configuration files
IEEE 802.3af Class 1 PoE (maximum 3.84 W)
- DC adaptor port (DC48V)
- Network port (10/100/1000 SW) connection, PoE enabled
- Access port (10/100/1000 PC) connection
- Auxiliary port
- Handset connection
- Analog headset connection
- Display: monochrome backlit, 3.5", 396 x 162 pixels
- Backlit indicators
- Operating temperature: 0°C to 40°C
- Storage temperature: - 10°C to 60°C
- Humidity: 10% to 90%
Support your growth with Cloud Communications
-
Never miss a call
Automated greetings, call queues, and intelligent call routing help you deliver a professional experience to every caller.
-
Manage everything from one place
Control your business hours, call forwarding settings, and users through a self-service portal.
-
Grow at your own pace
Add users and features as your business grows.
-
24/7 support
Ensure business continuity with access to experts available around the clock.
