Cisco 9861 IP Phone DP-9861-L-K9 Secure VoIP Desk Phone - 2 Year

The Cisco 9861 IP Phone (DP-9861-L-K9) is a secure enterprise-grade VoIP desk phone built for business, education, healthcare, and hybrid work environments. Equipped with a Trusted Platform Module (TPM) 2.0 for hardware-level security, HD wideband audio for natural communication, and dual Gigabit Ethernet with PoE, it combines reliability, speed, and encryption. This model includes Wi-Fi 5 (802.11ac) and Bluetooth 5.2 for wireless connectivity — please note that radio features may vary by specific model configuration. Supporting 10 physical programmable keys with up to 16 lines/features, the Cisco 9861 is ideal for professionals, executives, and IT-managed environments. Compatible with Cisco Unified Communications Manager (CUCM), Webex Calling, and SIP-based VoIP platforms, it ensures seamless integration and dependable performance. Includes a full 2-Year Warranty for long-term peace of mind.

• TPM 2.0 Security: Hardware root of trust protects credentials, boot integrity, and communication data
• Wi-Fi 5 & Bluetooth 5.2: Integrated wireless connectivity for mobile freedom (varies by model)
• HD Wideband Audio: Crystal-clear voice with noise suppression and echo cancellation
• 10 Programmable Keys: Physical keys supporting up to 16 lines/features for multitasking users
• Dual Gigabit Ethernet (PoE): LAN + PC passthrough for high-speed, power-efficient networking
• USB-C Port with Power Output: Connect and power compatible accessories and headsets
• Power over Ethernet (PoE): IEEE 802.3af compliant; optional AC adapter available
• Headset Ready: RJ9, USB-A, USB-C, and Bluetooth headset compatibility
• Zero-Touch Provisioning: Simplified IT deployment and centralized remote management
• Network Optimization: VLAN, LLDP-MED, QoS, and 802.1X for enterprise voice prioritization
• Compatibility: Works with Cisco UC, Webex Calling, and SIP-based VoIP systems
• 2-Year Warranty: Backed by ATHQ and Cisco Refresh standards for reliability and value

• Manufacturer: Cisco Systems
• Model: 9861
• Part Number (MPN): DP-9861-L-K9
• Series: Cisco 9800 Series
• Security: TPM 2.0, TLS 1.3, SRTP, Secure Boot, 802.1X Authentication
• Display: High-resolution backlit LCD with soft keys
• Programmable Keys: 10 physical line keys supporting up to 16 lines/features
• Audio: HD wideband audio, full-duplex speakerphone, noise reduction
• Connectivity: Dual RJ-45 Gigabit Ethernet (LAN + PC), Wi-Fi 5 (802.11ac), Bluetooth 5.2
• USB Ports: USB-A and USB-C (with power output for accessories)
• Power: IEEE 802.3af PoE, Class 3 (optional AC adapter sold separately)
• Protocols: SIP, Cisco UC, Webex Calling (firmware dependent)
• Network Features: VLAN, LLDP-MED, QoS
• Weight: Approximately 1095 g (2.41 lbs)
• Condition: New, factory-sealed
• Warranty: 2-Year Warranty included

• Does this model have Wi-Fi and Bluetooth?
  Yes — the DP-9861-L-K9 includes Wi-Fi 5 (802.11ac) and Bluetooth 5.2, but note that some Cisco 9861 variants may not include radios.
• How many lines can it handle?
  It includes 10 physical programmable keys and supports up to 16 lines or features via software configuration.
• Does it support Power over Ethernet?
  Yes — IEEE 802.3af PoE (Class 3). Optional power adapters are available if PoE is unavailable.
• Can I connect USB accessories?
  Yes — supports both USB-A and USB-C connections, with power output through USB-C.
• Is this phone secure for enterprise networks?
  Yes — built with TPM 2.0, TLS 1.3, and SRTP encryption for advanced voice and data protection.
• What warranty is included?
  All Cisco 9861 units from ATHQ include a 2-Year Warranty with full US-based support.