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Multimedia Framework Protocol：
ITU H.323、IETF SIP
Network Transmission Protocol：
TCP/IP、UDP、RTP、RTCP
Video standards and protocols：
H.263、H.264 Base Line、H.264 High Profile
Audio standards and protocols:：
RoomEx
MAGC
G.722.1C
G.722, G.722.1
G.711 a/u
Dual stream standards and protocols：
H.239、BFCP
Call rate：
64kbps~6144kbps
video resolution
1080p 50/60 fps ≥ 2048Kbps
1080p 25/30 fps≥ 1024Kbps
720p 50/60fps ≥ 1024Kbps720p 25/30 fps ≥ 512Kbps
w360p
w576p
4CIF
CIF（H.263）
Content resolution
1080p（1920 × 1080）
HD 720p（1280 × 720）
XGA（1024 × 768）
Maximum content frame rate：50/60 fps
capacity
Device registration: 100-50000 hardware terminals or software clients
Concurrent call: 100 concurrent call permissions~10000 concurrent call permission
Multiparty Conference：10HD/20SD~2000HD/4000SD
System upgrade license
Multi party conference permission：5HD
Network packet loss recovery：
Adaptive Error Correction（FEC）
Dynamic bandwidth adjustment
Public Private Network Traverse：
Static NAT/DMZ deployment
SIP Proxy
security protocol：
encryption algorithm：SHA-1
Signal Encrypt：TLS
Media encryption：AES 256-bit 、SRTP
data encryption：HTTPS
Authentication access management menu, web interface
System Administration：
Web based graphical user interface based on security management
Administrator and pre configured graphical user interface
H.323/SIPcall management
Video conference system
Pingzhi Oriental Video Conference System - extends video conferences that can be held anytime and anywhere to the most basic units.
The Pingzhi Oriental video conferencing system allows users to hold high-definition video conferences anytime, anywhere, using any device (conference screen, mobile phone, smart landline, computer, etc.). It can stably transmit dual stream documents and screens during the conference, and is widely compatible with users' existing video conferencing systems.
