> Multiple operating platforms, such as Windows, iOS and Android
> Supports electronic whiteboards, screen sharing, file transmission and IM
> Bandwidth adaptability guarantees excellent audio-visual experience while reducing bandwidth usage
> One-click meeting access – easy and convenient modes, making it simple to operate and easy to maintain

Communicaton Protocol IETF SIP
Video Codec Protocols H.265, H.264HP and H.264 BP
Audio Codec Protocols IOPUS, G.711a, G.711u, PCMU, PCMA, AAC
Transmission Protocols TCP/IP, HTTP, UDP, RTP, RTCP
Security Protocols SIP over TLS, SRTP media transmission
Video Features
Video Anti-packet Loss In the event of a 30% packet loss, the conference video is unaffected
Audio Features
Audio Processing AEC (Acoustic Echo Cancellation), AGC (Automatic Gain Control), ANS (Automatic Noise Suppression), Self-Adaptive Post-filtering, Audio Error Correction and Lip Sync
Audio Anti-packet Loss In the event of a 30% packet loss, the conference audio is unaffected
Network Features
Network Jitter Supports anti-network jitter, realize narrow band high-quality audio transmission
Firewall Traversal Dahua intellegent firewall traversal solution
User Features
Language English
Functions Daily meeting check/meeting schedule, modification/anonymous joining, meeting reminders/meeting record check
Enable and disable camera/dual camera switch/camera, mic and speaker check
Apply for speech/enable and disable mic/roll call/initiate vote
Desktop sharing/document sharing/wordpad sharing/instant messaging (group chat, private chat)
Video definition adjustment (UHD, HD, SD, CIF)/video window switch/dual streams switch
Maintenance Local logs
Software Platform Windows/iPad, iPhone/Android Pad, Android Phone
Resolution Max 1080P