Video Conferencing Equipment

• Adopt embedded Linux operating system, support 7*24 hours continuous operation, provide telecommunication-grade stability and reliability
• H.264 1080P60 high-definition video quality, provide the ultimate visual experience
• AAC-LD broadband voice codec, bring CD-level voice effect
• H.264 High Profile encoding, improve image quality, while saving more network bandwidth
• Rich multi-screen, provide the best meeting experience
• Support H.323/SIP dual protocol, convenient access to different types of terminals, protect user investment
• Support license expansion, flexible expansion of port capacity
• Support multi-level cascading, easy to set up large conferences
• Automatically match terminal bandwidth, resolution, protocol, and integrate various terminals in the same conference
• 2U standard chassis design, easy to install and deploy
• Support Chinese and English WEB management interface, concise design style
• Supports voice stimulation, manual polling, automatic polling, roll call and other functions
• Supports lip synchronization, multi-party automatic mixing
• Supports instant meetings, scheduled meetings, conference rooms and other conference modes
• Supports multiple conference modes such as speakers, same split screen, video exchange and other conference modes
• Supports two Gigabit adaptive Ethernet ports, which back up each other to improve network reliability
• Supports QoS strategies such as DiffServ (DSCP), IP Precedence, etc., to provide good network affinity
• Unique media network error correction (MEC) technology, which can still maintain high-quality audio and video effects under high bit error rates
• Supports NAT configurable port range, firewall traversal, and expands the system network adaptability
• Supports H.235 AES conference encryption function, supports conference passwords, and multiple mechanisms ensure the security of network transmission
• Supports automatic re-calling function after disconnection to ensure the reliability of the connection
• The chairman's venue can remotely control the camera of any branch venue through the local remote control, including the rotation of the camera and the adjustment of the focal length.
• Supports RTMP live streaming to broadcast the meeting in real time.
• Communication framework protocol H.323, SIP
• Video codec protocol Support H.263, H.264 (High Profile/Baseline Profile), H.264 SVC, VP8 and other video protocols
• Audio codec protocol Support G.711, G.722, G.722.1, G.728, G.729, MPEG-4 AAC-LD, Speex, OPUS, etc.
• Dual stream protocol H.239, BFCP
• Network transmission protocol IPv4, TCP/IP, RTP, RTCP, HTTP/HTTPS, SNMP, DNS/DDNS
• Other protocols H.221, H.225, H.235, H.245, H.281, FECC, RFC2833, DTMF, TLS, NTP
• Split screen capability Support multiple split screen modes, the maximum number of split screens is not less than 25 split screens, a group of conferences can allow at least 4 split screen modes to exist, and the participating terminals can choose the split screen layout independently
• Image resolution QCIF, CIF, 4CIF, 720p, 1080p 30, 1080P 60
• Video frame rate 12.5, 15, 25, 30, 50, 60
• Auxiliary stream resolution CIF, VGA, 4CIF, SVGA (800x600), XGA (1024x768), 720P, 1080P, 4K
• System capacity A single device can meet 100 1080p30 HD conferences, 2000 concurrent voice calls
• Single-channel bandwidth 64Kbps~8Mbps
• Media security Support H.235 AES media encryption
• MCU resource management Different MCU resources are allocated to different tenants, Allocate conference number resources for different tenants
• Manage SIP, H.323, and terminal registration management
• Configure, manage, and push messages for set-top box device registration
• An overall solution based on cloud architecture that supports multi-party video conferencing, supports professional video conferencing terminals, as well as traditional Cisco, Huawei, ZTE, Polycom and other standard terminals, integrates smart set-top box terminals, small conference room integrated terminals, mobile clients, web clients, and provides overall system operation support and management capabilities, bringing safe, reliable, convenient, efficient, low-threshold, easy-to-use and cost-effective conference management experience to customers across the industry
• Existing terminals, new terminals, new and old MCUs and other devices can be managed in a unified manner without switching between various management software.
• Support unified resource management, multi-tenant management, user management, equipment management, conference management, recording and broadcasting management, live broadcast management, address book management, organizational structure management, conference statistics management, alarm inspection, cluster management and other functions on the same platform
• Support real-time automatic generation of dynamic topology diagrams, directly displaying the topology of the entire video communication system, as well as the call relationship and status between each terminal and MCU on the diagram
• Multiple conference control methods: support WEB card mode style, list mode style, PC conference control software and other conference control methods
• Raise your hand to speak: each branch venue cannot actively request a microphone connection, and can only speak freely through the roll call or discussion mode of the main venue
• Polling reminder: When the main venue is polling, the main venue can view the polling status through color changes
• Support multiple conference methods such as instant meetings, scheduled meetings, template conference rooms, etc.
• Support functions such as adding/creating/deleting/editing meetings, which can be followed The meeting needs to set the main venue and add venues.
• You can create a conference template, and select to call and hang up the participating terminals with one click.
• You can lock the meeting, and control the meeting in the form of a list/table.
• Support switching speakers, manual/automatic roll call, setting multi-screen synthesis, custom split-screen mode adjustment, custom background setting, venue preset, dual-stream sharing, conference cascading, grouping, merging, sub-venue roll call, polling, broadcasting, discussion, dialogue mode, speech mode, one-key mute, one-key screen switch, invite terminals to join the meeting, force terminals to quit the meeting, terminal control, conference delay, end the meeting, live broadcast, recording, subtitle release and other operations.
• Support voice incentives, manual polling, automatic polling and other conference control methods, support conference roll call function.
• By default, it supports multiple split-screen modes such as 1, 2, 3, 4, 6, 9, 16, 25, 1+5, 1+7, 1+9, stacking, etc., and supports up to 25 split screens. Supports custom split-screen mode
• Supports mute/mute function, supports video on/off function
• Supports FECC remote function of the terminal camera at the venue
• Supports mixed protocol and mixed rate capabilities to ensure that terminals in different network environments join the conference
• Supports venue terminals with mixed video protocols to join the same conference at the same time
• Supports QoS strategies such as DiffServ (DSCP), IP Precedence, etc.
• Supports operation log function. Supports real-time call statistics, CDR statistics, address book function, system status monitoring, abnormal alarm, front panel status light indication, convenient for users to intuitively detect status
• Supports real-time monitoring preview of the conference, including all terminals in the conference, multi-screen broadcast, etc.
• Can count the total number, concurrent number, utilization rate, peak value, etc. of system MCU resources, terminal resources, conference resources, and user resources; can select query dimensions according to region (province, city, county, village), time (year, month, weekday, hour), industry (government, business, civil)
• Report statistics and management are concise and flexible, and can timely count the terminal participation in the conference, providing data support for troubleshooting
• Support standard H.323 / SIP terminal access, including traditional Cisco, Huawei, ZTE, Polycom and other standard terminals
• Support Chrome browser (recommended), IE browser, Safari browser, Firefox browser and various commonly used browsers. Supports extended applications such as recording and broadcasting, TV wall, etc.
• Can integrate smart set-top box terminals, small conference room integrated terminals, mobile clients, web clients, etc., to provide overall system operation support and management capabilities
• Supports RTSP, G28181 standard surveillance video injection
• During the meeting, if the MCU fails unexpectedly, the meeting manager can switch the meeting to other MCUs
• Supports dual network ports for mutual backup, load balancing, and wall traversal functions.
• Supports dual power backup to provide good reliability.
• According to the location of the terminal data center, the terminal can choose to use the corresponding MCU resources
• Different MCU resources can be bound according to different tenants
• Support cluster function, a single cluster supports up to 20 units, and a single meeting has a concurrent capacity of no less than 1,000 parties
• Supports customer customization, realizes customization of management interface, meeting welcome interface, meeting voice response and other interfaces, has custom DTMF function keys, can achieve mute, recording and other functions through DTMF

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