Ethernet Connectivity: Single Ethernet line interface (10/100)
PSTN Connectivity: Users can connect to the PSTN via optional Yealink CPN10 PSTN Adapter
Bluetooth: Bluetooth 4.0 technology allows users to connect their smartphone or tablet to the CP920.
Wi-Fi: Built-in Wi-Fi (2.4GHz, 802.11.b/g/n)
USB: USB 2.0 port allows users to connect a flash drive for call recording
Microphone: 360-degree coverage, 3-microphone array, 20 ft (6-meter) microphone pickup range
Audio: Optimal HD audio, full duplex technology. Yealink Noise Proof Technology reduces background noise, minimizing distractions for the participants.
Configuration: Dynamic Host Configuration Protocol (DHCP) client or static configuration
Power Requirements
Supports 802.3af Power-over-ethernet (PoE)
Can also be powered via power adapter if PoE is not available on your network (power supply is included)
System Compatibility
Compatible with a wide variety of open source PBX systems or Hosted Cloud Solutions (Vonage Business, Ring Central, Nextiva, 8x8, etc)
Also compatible with 3CX, Asterisk, and Broadsoft platforms