Product Type | VoIP phone |
Form Factor | Corded desktop |
Lines Supported | 5 lines |
Speakerphone | Yes (digital duplex) |
Voice Codecs | G.722, G.729a, G.711u, G.711a, iLBC, iSAC |
Body Material | ABS plastic |
Backlit Display | Yes |
Display Type | LCD display - color |
Display Size | 5" |
Display Resolution | 800 x 480 pixels |
Color Depth | 24-bit (16.7 million colors) |
Display Location | Base |
Indicators | Voice message waiting indicator, speakerphone indicator, headset |
Voice Recording | Yes |
Conference Call Capability | Yes |
Programmable Buttons Qty | 5 |
Dialer Type | Keypad |
Dialer Location | Base |
Weight | 2.6 lbs |
Power Over Ethernet (PoE) Support | Yes |
Network Features | Class 2 PoE |
Cisco IP Phone 8841, TAA Compliant, 5-Line VoIP, Color LCD, PoE

Key Benefits

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- Designed for enterprise environments with secure VoIP protocols and 5-line support
- High-quality audio experience with extensive codec support including OPUS and G.722
- Simplified deployment through dual Gigabit Ethernet ports and PoE compatibility
Product Overview
The Cisco IP Phone 8841 is a TAA-compliant enterprise-class VoIP solution optimized for professional communication. With five-line support, it integrates with Cisco Unified Communications systems and features advanced VoIP protocols like SIP, SRTP, and RTP. Its 5-inch color LCD delivers sharp visuals, while full-duplex speakerphone and wide codec support (including OPUS, G.711, G.729) provide high-quality audio. Dual Gigabit Ethernet ports and PoE simplify setup. Enhanced with security standards and call management tools, it is ideal for enterprise deployments needing clarity, security, and integration.
Specifications
Product Overview
Wireless Features
Wireless Connectivity |
Compliance & Origin
TAA Compliant | Yes |
Country of Origin | CHINA / MEXICO / UNITED STATES |
Certifications | IEEE 802.1X, TLS |
Advanced Security Features
Security Protocols | IEEE 802.1X, TLS |
Media Encryption | SRTP |
Interfaces
Network Ports Quantity | 2 x Ethernet 10Base-T/100Base-TX/1000Base-T |
Connections | Headset jack / RJ-9 ¦ Electronic hook switch (EHS) |
IP Address Assignment | DHCP, static |
Network Protocols | IP, TFTP, UDP, CDP, HTTP, DNS, HTTPS, SRTP, LLDP-MED, RTCP, RTP |
VoIP Protocols | SIP, RTCP, RTP, SRTP, SDP |
Quality of Service (QoS) | IEEE 802.1Q (VLAN), IEEE 802.1p |
Physical & Environmental
Width | 10.1 in |
Depth | 1.6 in |
Height | 9 in |
Placing / Mounting | Wall-mountable, table mount |
Hearing Aid Compatible | Yes |
Cloud Management & Licensing
Compatible Platforms | Cisco Business Edition 6000 |
Compatible Software | Cisco UCM 8.5.1 or later, HCS, CUCME 10.0 or later |