Product Lines

Software products for PBX-centered work.

DigiPBX product work focuses on the layers around a business phone system: endpoints, administration, and AI-assisted call workflows.

Product interface concept

ExtensionsRoutesIVR

Inbound mainRing Group 600Preview

After hoursIVR supportReady

Trunk statusPJSIP onlineLive

3 changes stagedPreflight passed

Product Architecture

Three product lines around the PBX core.

Endpoint software, browser administration, and AI voice workflows can stand alone or become part of a custom business system.

PBX Core Asterisk / SIP

Windows SIP client, Android direction MD3 Softphone In development Local-first call intake and routing AI Voice Agent Foundation in development Browser control plane for Asterisk 22 DigiPBX Control Controlled deployment platform

In development MD3 internal product work

Windows SIP client, Android direction

MD3 Softphone

A custom SIP softphone being developed for practical business calling, line control, and future workflow integration.

Windows .NET 8 / WPF softphone foundation
SIP registration and inbound/outbound calling workflows
Configurable 2-4 line support with contacts and transfer flows
G.711 and Opus media path with RTP handling
Android platform readiness work for a future mobile shell

Product interface concept

201In call

202Waiting

203Available

123 456 789

Matched contact Office dispatch

Transfer, notes, and future workflow handoff from the call surface.

HoldTransferEnd

Foundation in development MD3 internal AI voice work

Local-first call intake and routing

AI Voice Agent

A local-first AI voice foundation for business call handling, FAQ-style response, information capture, and human transfer.

Whisper.net transcription path for local speech recognition
FAQ intent matching and structured capture of caller details
Optional local LLM refinement for short phone-oriented replies
Asterisk 22 ARI, Stasis, externalMedia, and call transcription
Human-transfer detection and routing when automation should step aside

Product interface concept

CallerNeed service for our office phone system.

AII can collect the details and route you to a technician.

IntentService request

TransferHuman handoff ready

FieldsName, reason, callback

Controlled deployment platform MD3 internal PBX control work

Browser control plane for Asterisk 22

DigiPBX Control

A browser-based administration platform for controlled Asterisk 22 deployments on Debian 12.

Manage extensions, trunks, inbound and outbound routes
Configure ring groups, conferences, IVR, and PJSIP settings
React + Vite frontend with FastAPI backend
Docker Compose deployment model
Live object discovery with safer preview/apply workflow

Product interface concept

ExtensionsRoutesIVR

Inbound mainRing Group 600Preview

After hoursIVR supportReady

Trunk statusPJSIP onlineLive

3 changes stagedPreflight passed

Implementation Boundary

Public copy stays grounded in current build status.

These product lines should be presented as active development and controlled deployment work unless the release status changes.

MD3 Softphone

Current internal build evidence includes a WPF shell, shared SIP and media layers, SQLite-backed contacts and accounts, Windows installer references, and Android readiness planning.

AI Voice Agent

Current internal build evidence includes .NET 8 / WPF, local microphone transcription, local FAQ resources, optional local model refinement, and Asterisk ARI call-flow integration.

DigiPBX Control

Current internal build evidence includes managed PBX workspaces, live config inspection, prompt inventory lookup, runtime trunk status, and preflight validation before apply.

Next Step

Need one of these capabilities inside a business workflow?

Products and custom systems can meet in the same project when calls need to open records, capture context, or trigger follow-up.

Connect products to workflow