IDM MCC800 Centerless Ad-Hoc Network Conference Terminal

What Kind of Device Is This?

The IDM MCC800 centerless ad-hoc network offline AI conference terminal is a desktop audio and video communication and dispatch integrated device developed by Beijing Ruiguang Jiyuan Digital Technology Co., Ltd. It consists of five capabilities: centerless ad-hoc network, dual-mode telephone intercommunication, 8TOPS offline AI, full-link encryption, and IoT access. It is used in underground, disaster area, and field sites without servers and public network coverage to directly connect multiple IP access terminals into a communication network that can hold audio and video conferences, issue dispatch orders, and run AI locally.

The IDM MCC800 is built on fully domestic hardware, integrating a 15.6-inch capacitive multi-touch, a built-in professional hardware video codec, and dual 10 W full-range speakers into a single unit. The same terminal plays three roles: a professional audio and video conference terminal, a high-performance dispatch host, and an IoT gateway.

Key Specifications at a Glance: centerless ad-hoc network · 8TOPS offline AI · 15.6-inch capacitive multi-touch · fully domestic RK3568 quad-core Cortex-A55 · 4K 60fps H.265/H.264/VP9 video decoding · ZRTP encryption · 1000M adaptive Ethernet + WIFI-2.4G + BT-4.1 · POE/12V dual power supply · built-in dual 10 W full-range speakers

Figure 1: Overall appearance of the IDM MCC800 centerless ad-hoc network dual-mode audio and video conference terminal

How Does the Centerless Ad-Hoc Network Offline AI Conference Terminal Hold a Conference at Sites Without Servers and Public Network?

Centerless ad-hoc network means multiple terminals discover each other and form a conference network without going through a server, base station, or public network. The IDM MCC800 centerless ad-hoc network offline AI conference terminal requires no server support in centerless mode; multiple terminals can be directly connected to achieve an ad-hoc network conference. On site, simply deploying several MCC800 units enables an audio and video dispatching conference on the spot, without pre-building an equipment room, laying links, or configuring a central platform.

This mode directly targets network-free scenarios such as underground mine roadways, disaster sites, and field operations. The central MCU that conventional video conferencing systems rely on cannot be deployed in these situations, and public network signals are difficult to cover. The IDM MCC800 places conference setup capability on the terminal side, keeping voice, video, and dispatch orders within the on-site network.

Take 6 MCC800 units as an example: after the terminals arrive on site, links are established between each pair, any two terminals can initiate an audio and video call, and one of them can be designated as the host to organize a multi-party conference. With one unit each for on-site command, the repair crew, and logistics support, it is equivalent to moving a mobile conference and dispatch system to the underground or a disaster area.

In a centered deployment, the IDM MCC800 can also seamlessly interface with a standard MCU according to standard protocols to form a large-scale video conferencing system, meeting the needs of regular office conferences. The same terminal works under both centered and centerless conference architectures.

8TOPS Local Computing Power Offline AI: Can It Still Do Speech Transcription and Behavior Recognition Alerts When the Network Is Down?

The conclusion is yes, even when the network is down. The IDM MCC800 centerless ad-hoc network offline AI conference terminal is equipped with a processor providing 8TOPS (INT8) local computing power. Its AI capabilities run locally without relying on cloud connectivity, so speech recognition, video recognition, and AI transaction processing can still run during a network outage.

Speech recognition can transcribe conference content in real time, supporting multiple languages and multiple accents, and dispatch orders spoken on site can be directly turned into written records. Video recognition performs intelligent analysis of images to achieve personnel, object, and behavior recognition alerts, used for abnormal status prompts in key underground areas and disaster sites.

AI transaction processing targets the dispatch process itself: meeting minutes are automatically generated, and order issuance and abnormal alarms can be handled automatically, reducing manual operations by dispatchers in recording and relaying, allowing on-site command to focus on decision-making.

ZRTP Encryption and AES-256: How Does Confidential Dispatch Achieve No Leakage and No Tampering?

The IDM MCC800 centerless ad-hoc network offline AI conference terminal follows the requirements of the "Information Security Technology Network Security Level Protection 2.0" and builds a full-link encryption system covering signaling, media streams, and management channels.

Signaling encryption supports SIP over TLS and explicit encryption specification via SIP URI; media stream encryption supports SRTP (SDES/DTLS, following RFC 3711) and ZRTP (following RFC 6189, negotiated with priority); management channel encryption supports SSH remote management, HTTPS web management, and ESL over TLS.

ZRTP encryption keys are negotiated between on-site terminals without going through a central server, and end-to-end (E2E) encryption protection is also available in network-down ad-hoc network scenarios. Confidential scenarios such as coal mines and energy can preferentially use ZRTP and DTLS-SRTP, combined with mainstream international encryption algorithms such as AES-256 and SHA-256, to ensure communication content is not leaked or tampered with.

Dual-Mode Telephone Intercommunication and IoT Gateway: How to Switch Between SIP and PSTN, and How to Connect On-Site Devices?

The IDM MCC800 supports both SIP telephone system and PSTN public switched telephone network (PSTN) access, with free switching between the two modes. SIP signaling follows the RFC 3261 framework, facilitating intercommunication with existing call platforms; when cross-network collaboration is required, the two communication paths can interoperate and collaborate, bringing telephones and terminals within the private network and external telephones into the same dispatch session.

In situations with higher confidentiality levels, the two communication paths can be physically isolated, with private network communication and the public switched telephone network not connected to each other. Users choose between the two control methods according to confidentiality level, and one set of terminals covers both collaboration and isolation requirements.

As an IoT gateway, the IDM MCC800 integrates multiple types of interfaces such as Bluetooth, WiFi, infrared, LoRa, and RJ45 connector, and can connect IoT devices such as cameras, sensors, and alarm devices to achieve integrated video surveillance, data acquisition, and intelligent alarms. For enterprise services, it can interface with DingTalk, supporting office functions such as check-in, logs, and approval.

The system is compatible with native Android and can be customized for HarmonyOS, adapting to domestic substitution requirements; smart speakers are compatible with Xiaodu, Xiao Ai, and Tmall Genie, allowing voice control of terminal operations.

Functions and Performance Specifications

Features

Technical Specifications and Hardware Configuration

Differentiated value: three on-site benefits of the centerless ad-hoc network offline AI conference terminal

Typical application scenarios

Energy and coal mine: underground network-free ad-hoc network dispatch and classified communication

The underground mine roadway environment of a coal mine is enclosed, public networks and conventional conferencing servers can hardly provide coverage, and dispatching calls involve production information security. The IDM MCC800 centerless ad-hoc network offline AI conference terminal sets up a conference on the spot underground in a centerless ad-hoc manner, with multiple terminals directly connected to complete audio and video dispatching; the 8TOPS local computing power runs AI offline, speech recognition converts underground reports into text records in real time, and video recognition provides anomaly alerts on images of key areas. ZRTP encryption combined with dual-mode physical isolation allows underground private network dispatch to be separated from the external public telephone network as required, meeting classified communication requirements. As a product of Raytrans, a manufacturer focused on command and dispatch systems, the terminal can coordinate networking with devices such as IP access terminals, SIP radio gateways and converged dispatching gateways to build a complete smart mining communication solution.

Emergency command: ad-hoc network conference setup and AI-assisted decision-making at disaster sites

After disasters such as earthquakes, flooding and landslides, on-site communication infrastructure is often damaged at the same time, and terminals brought in with the team need to quickly establish a command channel without an equipment room or a public network. After the IDM MCC800 is brought in with the team, multiple units are directly connected for conference setup, with the on-site commander, rescue teams, medical and logistics personnel each holding one; PTT intercom is used for quick calls, and audio and video forwarding sends front-line images back to the command point; the offline AI supported by 8TOPS local computing power automatically generates meeting minutes and instruction records to assist on-site decision-making. The IDM MCC800 supports POE/12V dual supply and can be put into use under emergency power or vehicle-mounted power supply conditions.

Electric power and rail transit: equipment monitoring, remote O&M and emergency calls

Electric power substations and sites along rail transit lines are scattered, with long inter-station distances and few on-duty personnel, requiring remote O&M and emergency call capabilities in daily operation. The IDM MCC800 can connect to IoT devices such as cameras, sensors and alarm devices, centralizing video surveillance, data acquisition and intelligent alarms on the same terminal; when an abnormality occurs at a site, on-duty personnel confirm the on-site status face to face with the dispatch center through audio and video calls, shortening fault diagnosis time. The gigabit Ethernet port and POE/12V dual supply suit three mounting methods: cabinet embedded mounting, wall-mounted and desktop placement.

Conclusion

IDM MCC800 centerless ad-hoc network offline AI conference terminal puts a centerless ad-hoc network, 8TOPS local computing power offline AI, and ZRTP encryption into a single terminal, integrating three roles—a professional-grade audio and video conference terminal, a high-performance dispatch host, and an IoT gateway—into one unit. It is itself an IP access terminal for private network scenarios and also performs the key functions of an intelligent audio and video terminal. When energy and coal mine, emergency command, electric power, and rail transit private network users need network outage conference setup, offline AI, and classified communication assurance, it can be configured according to the number of on-site terminals and the dispatching level; the specific networking solution and configuration quantity are subject to the on-site survey results and the manufacturer's technical documentation. In a complete solution, it usually also works with devices such as SIP radio gateways, converged dispatching gateways, and SIP telephones, with product showcase and technical support provided by the command and dispatch system manufacturer Raytrans, forming a deployable smart mining communication solution, and can optionally be equipped with intrinsically safe mining communication equipment to meet underground deployment requirements.