Features: Engineered for superior wireless connectivity, battery life and crystal-clear calls, Engage 75 is a premium headset for professionals who need first-class customer conversations and connection to multiple devices (connects to up to 5 devices simultaneously – desk phone, softphone and mobile/tablet). Meets Skype for Open Office requirements, and advanced noise
Security: • IPv4/IPv6
• IP Assignment: Static/DHCP
• Proxy mode
• HTTP/HTTPS web server
• Time and date synchronization using SNTP
• Transport Layer Security (TLS)
• HTTPS certificate manager
• IEEE802.1X
Ports: • Dual-port Gigabit Ethernet
• Power over Ethernet (IEEE 802.3af), class 3
• 1 x USB Type A port
- USB headsets
- Bluetooth headset (Only with Dongle)
- Wi-Fi (Only with Dongle)
• 1 x Security lock port
• 1 x RJ9 (4P4C) handset port
• 1 x RJ9 (4P4C) headset port
Power: • External Yealink AC adapter (optional): AC 100-240V input and DC 5 V/2 A output
• USB output currency: 5 V/500 mA
• Power consumption (PSU): 1.7-5.3 W
• Power consumption (PoE): 2.3-6.8 W
Specifications: 1 - Connector A: USB-C (24 pin) USB Power Delivery only
1 - Connector B: USB-C (24 pin) USB Power Delivery only & 3.5 mm Audio
Operating Temperature: 0°C to 45°C (32°F to 113°F)
Storage Temperature: -10°C to 70°C (14°F to 158°F)
Humidity: 10%-85% RH
Specifications: USB 2.0 Full-speed (480Mbps) specification USB HID class specification 1.1 USB Audio device class specification 1.0 USB Type A, 2x 3.5mm stereo output jack, 2 x mono microphone input jack connectors Supports: Windows 98se /ME / 2000 / XP / Server 2003 / Vista/Windows 7 and Windows 8 Linux/ MacOS 10/ System Requirement : Desktop or notebook PC with a USB port, Stereo active speakers or stereo earphone