Product Type | VoIP phone |
Form Factor | Wall-mountable, table-top |
Display Type | Monochrome LCD |
Display Size | 3.5" |
Display Resolution | 396 x 162 pixels |
Backlit Display | Yes |
Display Languages | Danish, Hebrew, Hungarian, Czech, Croatian, Slovenian, Thai, Slovak, Brazilian Portuguese, English, German, French, Italian, Norwegian, Portuguese, Polish, Finnish, Swedish, Russian, Spanish, Dutch, Greek, Turkish, Arabic, Bulgarian, Latvian, Lithuanian, Estonian, Serbian, Romanian, Catalan, Japanese, Chinese, Korean |
Lines Supported | 16 lines |
Programmable Buttons | 16 |
Speakerphone | Yes (digital duplex) |
Conference Call Capability | Yes |
Call Timer | Yes |
Music on Hold | Yes |
Firmware Upgradable | Yes |
Power Over Ethernet (PoE) | Yes |
Weight | 2.3 lbs |
Power Requirements | PoE (IEEE 802.3af), optional external AC power cube (not included) |
Cisco UC Phone 7861 TAA-Compliant VoIP Phone, 16-line, PoE

Key Benefits

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- Efficiently scales with business needs through 16-line support and programmable interface.
- Strong security features, including AES encryption and 802.1X, meet enterprise and TAA compliance requirements.
- Simplifies IT management with PoE support, firmware upgrades, and Cisco UC Manager compatibility.
Product Overview
The Cisco UC Phone 7861 is a high-performance VoIP device offering support for 16 lines, ideal for businesses with heavy telephony demands. Featuring a 3.5-inch monochrome LCD, digital duplex speakerphone, and full range of call services like call forwarding and message waiting, it optimizes user interaction. Dual Ethernet ports with PoE simplify installation, while Cisco Unified Communications Manager compatibility ensures robust integration. Enhanced with advanced security and firmware upgradability, this device is TAA-compliant and fit for a wide range of corporate and government environments.
Specifications
Product Overview
Wireless Features
Wi-Fi Support |
Compliance & Origin
TAA Compliant | Yes |
Certifications | CISPR 22 Class B, CISPR 24, EN 61000-3-2, EN 61000-3-3, EN55024, EN55022 Class B, ICES-003 Class B, AS/ACIF S004, FCC Part 68, EMC, CS-03, UL 60950-1, EN 60601-1-2, FCC CFR47 Part 15 B, GB 4943, AS/NZS 60950, CSA C22.2 No. 60950-1, EN 60950-1, IEC 60950-1, VCCI Class B |
Country of Origin | Mexico / Taiwan |
Advanced Security Features
VoIP Protocols | SIP, SRTP |
Supported Codecs | G.722, G.729a, G.711u, G.711a, iLBC |
QoS Support | IEEE 802.1Q (VLAN), IEEE 802.1p |
Authentication and Encryption | IEEE 802.1X, TLS, 128-bit AES, 256-bit AES |
Interfaces
Ethernet Ports | 2 x 10/100Base-T |
Network Protocols | Cisco Discovery Protocol (CDP), SRTP |
Headset Port | Yes (Dedicated headset port) |
Dialer Type | Keypad |
Dialer Location | Base |
Physical & Environmental
Width | 10.4 in |
Depth | 1.1 in |
Height | 8.1 in |
Operating Temperature | 32°F to 104°F (0°C to 40°C) |
Storage Temperature | -22°F to 149°F (-30°C to 65°C) |
Operating Humidity | 10% to 90%, non-condensing |
Storage Humidity | 10% to 95%, non-condensing |
Body Material | PC/ABS Plastic |
Cloud Management & Licensing
Management Software Compatibility | Cisco Unified Communications Manager 8.5.1 or later |
LDAP Directory Access | Yes |
IP Address Assignment | Static, DHCP |