| Capacity | |
| Parameter | Specification |
| Maximum Registration Number | 500 |
| Maximum Concurrent Connections | 100 |
| Maximum Concurrent Traditional Terminal Connections | 50 |
| Maximum Concurrent Meetings | 50 |
| Traditional Terminal Split-Screen Meeting Mode Support | |
| Meeting Mode | 720P30/1080P30 |
| Single-view 4-screen conference (720P30/1080P30) | 9 groups/4 groups |
| Single-view (1+5) screen conference (720P30/1080P30) | 7 groups/3 groups |
| 2-view 5-screen conference (720P30/1080P30) | 6 groups/3 groups |
| 2-view 8-screen conference (720P30/1080P30) | 5 groups/2 groups |
| 3-view 16-screen recording conference (720P30/1080P30) | 2 groups/1 group |
| 3-view 16-screen recording conference (720P30/1080P30) | 1 group/0 groups |
| Full Exchange Forwarding Mode | |
| Meeting Mode | 720P30/1080P30 |
| 3-view (1+5) split-screen conference recording | 8 Groups/4 Groups |
| 2-view 8-screen conference recording | 8 Groups/4 Groups |
| Meeting Capability | |
| Parameter | Specification |
| Main Video Resolution | Maximum 4K |
| Content Resolution | Maximum 4K |
| Audio/Video Presentation Delay | Minimum 80ms |
| Meeting Bandwidth | 128kbps ~ 8Mbps |
| Protocols | |
| Protocol Type | Protocols Supported |
| Communication Protocol | HTTPS, HTTP, TCP/UDP, H.323/SIP, ZJCS, WebRTC, H.460.18/19, H.460.22, H.460.17 |
| Video Protocol | H.261, H.263, H.263+, H.264, H.264 HP, H.265, SVC+ |
| Audio Protocol | Opus, G.719, AAC-LD, G.722.1c, G.722.1, G.722, G.711A/U |
| Video Parameters | |
| Parameter | Resolution |
| Decoded Resolution | CIF, 4CIF, 180P, 369P, 720P, 1080P, 2K, 4K |
| Encoded Resolution | 180P, 360P, 720P, 1080P, 2K, 4K |
| Content Resolution | 800x600, 1024x768, 1152x864, 1280x720, 1280x768, 1280x800, 1280x1024, 1360x768, 1366x768, 1440x900, 1600x900, 1920x1080, 2560x1440, 3840x2160 |
| Network Fault Tolerance | |
| Type | Specification |
| Audio | 70% packet loss, clear audio, semantic intelligibility |
| Video | 30% packet loss, no video freeze |
| Security | |
| Security Feature | Specification |
| Signaling Encryption | HTTPS, TLS, H.460.22 |
| Media Encryption | AES, SRTP |
| Compatibility | |
| Feature | Specification |
| Terminal | Standard H.323/SIP terminal |
| MCU | Standard H.323/SIP MCU |
| Phone Gateway | Supports SIP phone gateway |
| Recording/Live Streaming | |
| Parameter | Resolution |
| Recording Resolution | 720P, 1080P |
| Live Streaming Resolution | 720P, 1080P |
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