National Integrated Communications System

VCOM Cloud Matrix System App on Windows PC


NICS offers all our mission critical communication and support tools as a hosted, turnkey solution to first responders and national security with no up-front capital or infrastructure investment. Payment is voluntary. Sign-up and within minutes you will be ready to connect with virtually any mobile device or computer.

VCOM Software Download Instructions - Online Cloud Support
VCOM Software Download Instructions - Online Cloud Support


  • Hosted, Encrypted, In-The-Cloud, WebRTC solution for local, regional, and nationwide emergency management coordination
  • Supports SIP protocol and  highly interoperable for rapid communication systems interconnect with others including two-way radios, dispatch and phone systems
  • Patching/Dispatch function enables users to add/remove 4-wire or SIP ports to desired Party Lines from Client Control Panels
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VCOM Cloud Mission Critical Communication Intercom System in Action

VCOM in use in vehicular application using Inmarsat satellite network for connectivity.

Inmarsat Certifies VCOM Cloud PPT Solution Over It's Satellite Network


  1. Click to test your connection for VoIP connection quality.
  2. To connect to NICS, download a VCOM User Interface for iOS, Android, Windows, or Mac and follow the install prompts.
  3. When you get to the configuration screen, enter Virtual Matrix IP Address ‘’ and port 1000 (if prompted) after the colon.
  4. Login and test by selecting a user name of your choice (e.g. name, title, or job function) and “guest” as the password.
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Basic Functionality

  • Client User Interface Selectors (keys) can be configured for Talk, Listen, or Talk/Listen. Red keys are ‘Talks’ and green keys are ‘Listens.’
  • Client User Interface Selectors dynamically indicate the state of the associated channel -> offline (gray), online (green and/or red), actuated (bright green and/or red), channel activity (color oscillates), incoming call (fast flash; note, click on the flashing selector to establish a return voice path), device active tally (slow flash), in-use tally (slow double flash).
  • VCOM enables Full multi channel / multi access, non-blocking professional and mission critical communications. You can configure the following types of channels: Point-to-Points (private channel between any two operators); Group Calls (one caller to many listeners); PLs (group conferences or “Hoots”).
VCOM Cloud Mission Critical Communication Intercom System in Action

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