C2G CG29977 – Network Controller for HDMI over IP AV Systems

Product Overview

The C2G CG29977 Network Controller for HDMI over IP is a Linux-based management appliance that centralizes control, configuration, and monitoring of C2G AV-over-IP encoder and decoder endpoints across a local area network. Supporting video wall and multiview connectivity configurations, the controller auto-discovers C2G HDMI over IP devices on the LAN, manages routing and connectivity, and handles firmware updates for all endpoints from a single web interface. For mobile management, the C2G AVoIP Control Smartphone and Tablet App provides a user-friendly front end, and an open API enables integration with third-party control systems.

Product Description

The CG29977 is the management hub for C2G HDMI over IP systems — including the CG29975 encoder, CG29976 decoder, and CG29979 rack mount — scaling to enterprise AV distributions of hundreds of endpoints. Once connected to the LAN, the controller scans the network and presents all discovered C2G AV-over-IP devices in a web interface, allowing the AV administrator to assign video sources to displays, configure multiview layouts, set up video walls, and push firmware updates without visiting individual endpoints.

The AVoIP Control App extends management to iOS and Android tablets and smartphones — useful for AV system operators and facilities managers who need to adjust source routing without accessing a PC. The open API allows integration with Crestron, AMX, Extron, and other room control processors, enabling the network controller to respond to programmatic switching commands from the room automation system. This makes the CG29977 the recommended management layer for any commercial AV-over-IP deployment using C2G encoders and decoders.

Key Features

• Auto-Discovery of C2G AV-over-IP Devices — Scans the LAN and automatically discovers all connected C2G HDMI over IP encoders and decoders for centralized management.
• Web Interface Management — Full system configuration, source-to-display routing, video wall setup, and firmware updates managed through a standard web browser.
• Video Wall and Multiview Support — Configure and manage video wall layouts and multi-source multiview displays across all connected endpoints.
• C2G AVoIP Control App — iOS and Android app provides a simplified interface for source switching and system management from mobile devices.
• Open API for Control System Integration — REST API enables integration with Crestron, AMX, Extron, and third-party control systems for programmatic AV routing.
• Firmware Management — Pushes firmware updates to all connected encoders and decoders from the controller, eliminating individual device updates.
• Linux-Based Appliance — Dedicated hardware appliance with Linux OS provides a stable, purpose-built management platform for the AV-over-IP system.
• Scales to Enterprise Deployments — Manages large AV-over-IP installations with hundreds of endpoints across a single LAN or VLAN.

Typical Applications

• Enterprise AV-over-IP system management for corporate campuses
• Video wall control in lobbies, operations centers, and command rooms
• Multi-display digital signage management in large commercial deployments
• Education campus AV distribution control
• Government facility AV-over-IP administration
• Broadcast and media facility multi-source routing management

Technical Specifications

Frequently Asked Questions

Does the CG29977 work with non-C2G AV-over-IP devices?

The CG29977 is designed specifically to manage C2G HDMI over IP encoders (CG29975), decoders (CG29976), and related accessories. It does not manage third-party AV-over-IP endpoints.

Can it integrate with Crestron or AMX control systems?

Yes. The open REST API allows Crestron, AMX, Extron, and other control processors to send routing and switching commands to the network controller, enabling full integration with room automation systems.

How does auto-discovery work?

Once connected to the same LAN as the C2G encoders and decoders, the CG29977 scans the network and automatically identifies all compatible devices. The AV administrator can then assign sources, configure displays, and manage the system from the web interface.

Is the AVoIP Control App included?

The C2G AVoIP Control App is available for iOS and Android and works with the CG29977 controller. App download details are provided in the product documentation.

How many endpoints can this controller manage?

The CG29977 scales to large enterprise deployments. For specific endpoint capacity limits, contact Creation Networks at creationnetworks.net.

What warranty does C2G provide?

C2G provides a standard commercial product warranty. Contact Creation Networks at creationnetworks.net for warranty and support.