Cisco 7841 IP Phone – 4-Line VoIP Phone for Business-Class Voice Communication
Model Name : CP-7841-K9
Brand : Cisco
Key Features:
- 4 programmable lines or features (SIP-based)
- 3.5-inch white backlit grayscale display
- High-quality wideband audio with full-duplex speakerphone
- 2 × 10/100/1000 Gigabit Ethernet ports
- Integrated PoE (IEEE 802.3af Class 1)
- Fixed function keys: voicemail, transfer, hold, conference, headset, mute, speaker
- Navigation cluster with select button
- Wall-mountable design (kit sold separately)
- Supports Secure SIP, SRTP, 802.1X authentication
30 days Warranty
Condition : Refurbished
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- Description
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Cisco 7841 IP Phone is a 4-line business-class VoIP phone designed to deliver high-quality voice communications and essential features for desk-based knowledge workers.
Part of the Cisco 7800 Series, this model offers dual Gigabit Ethernet ports, wideband audio, a white backlit display, and Power over Ethernet (PoE) support.
With SIP-based operation and compatibility with Cisco Unified Communications solutions, the 7841 offers reliable and cost-effective voice communication in mid-size to large enterprises.
Frequently Asked Questions (FAQ)
Q1: Is the Cisco 7841 compatible with other VoIP systems?
A: It is optimized for Cisco Unified Communications Manager (CUCM) but may also work with third-party SIP platforms (requires firmware and provisioning support).
Q2: Can I power the phone with an AC adapter?
A: Yes. While it supports PoE, you can also use an optional Cisco power adapter (CP-PWR-CUBE-3).
Q3: Is the display touch-enabled?
A: No. The 7841 features a non-touch grayscale backlit display.
Q4: Can the phone be mounted on a wall?
A: Yes, with an optional wall-mount bracket.
Q5: Does it support Gigabit passthrough to a PC?
A: Yes, thanks to its dual Gigabit Ethernet ports, one for the network and one for passthrough.
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