Features: Graphical, backlit multilingual LCD (132 x 64)
4 soft keys
AudioCodes Auto-provisioning
GbE support (optional)
Full SIP protocol support with extensive interoperability
Robust security mechanisms
Integration with voice quality monitoring
USB headset connectivity
Protocols: Network protocols, supported
10/100/1000 Base-TX across LAN and PC ports; Conforms to IEEE802.3- 2005 (Clause 40) for physical media attachment; Conforms to IEEE802.3- 2002 (Clause 28) for link partner auto-negotiation; Manual or dynamic host configuration protocol (DHCP) network setup
Protocols: 10/100/1000 Base-TX across LAN and PC ports; Conforms to IEEE802.3- 2005 (Clause 40) for physical media attachment; Conforms to IEEE802.3- 2002 (Clause 28) for link partner auto-negotiation; Manual or dynamic host configuration protocol (DHCP) network setup
Security: Security management
802.1X Authentication and EAPOL Media encryption via SRTP; Digest authentication; Encrypted configuration files; HTTPS secure provisioning; Password login; Support for signed software executables; Support for URL syntax with password; Transport Layer Security (TLS); SRTP media encryption using AES 256 bits
Features: 7 inch (800 x 480) capacitive touch screen,
Optimal HD audio, Yealink Noise Proof Technology
Magnet handset,
Dedicated Microsoft Teams button,
Microsoft Teams-tailored user interface, supports upgradability of firmware to Teams or SfB edition
Built-in Bluetooth 4.2 and dual band 2.4G/5G Wi-Fi
USB Type A port, supports USB headset
Dual-port Gigabit Ethernet, PoE support,
Features: 1. It can be used as a Bluetooth audio transmitter to transmit your TV audio (TV is required a 3.5mm output port or L/R output ports) to your Bluetooth headset or Bluetooth headphones to avoid disturbing others at night. 2. It can be used as a Bluetooth audio receiver to turn your old speaker without Bluetooth into a wireless Bluetooth speaker, for some old cars, you can transmit your phone music through this item to the car's AUX audio system, then your old car comes with wireless Bluetooth function. 3. It can be used as USB and TF card (also called Micro SD Card) player, insert USB flash disk or TF card, the music will be transmitted to your wired/wireless headphones, wired/wireless speakers or car AUX stereo system. Supports mp3/wav/wam/ape/flac audio formats. Note: ...