• Multipoint license for up to 8 parties

• H.323/SIP dual-protocol support

• Compatible with multiple cloud platforms （Yealink/Starleaf/zoom/Pexip/BlueJeans/Mind）

• H.239/BFCP (SIP) dual-stream protocol support

• H.264 high profile, saving 50% bandwidth

• Yealink Intelligent Firewall Traversal

• Bandwidth dynamic adaptive adjustment

• Video recording and playback

• Remote diagnosis

• Dual displays and ‘focus’ feature

• Support dual 12x cameras VCC20 through VCB20

• High compatibility and interoperability

• TCP/IP & RS232 with API support