# Technology – How the AI Phone Assistant Works

> Source: https://hi-desk.de/en/technology/

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Technology

# The architecture for autonomous action: Precise answers, grounded in your knowledge base.

HiDesk understands context in real-time by matching customer intent with centralized company knowledge. In result, no random answers, but controlled, goal-oriented conversations.

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![HiDesk Logo](https://hi-desk.de/images/brand/icon_brand_gradient.svg)

Context Awareness

Knowledge Retrieval

Autonomous Decisions

Post-Processing Workflows

Multi-Agent

API Call

## Knowledge from all sources and systems

Calls are not isolated events. Our system is designed to bundle information from various internal sources (such as FAQs or manuals) and your active business systems (CRM, calendar, ticket systems). This seamless integration enables HiDesk to generate context-accurate answers while simultaneously executing actions in processes.

100%

Structured Knowledge

∞

Relationships Recognized

Real-time

Updates

## Dynamic Knowledge Base and Agentic Reasoning

We bundle all your company knowledge, from conversation rules to customer data to internal processes. This allows the AI to understand the context of every inquiry in real-time and independently derive the right action decisions – such as the correct priority, necessary follow-up steps, or the responsible department.

minimal

Hallucinations

99%

Fact Accuracy

Instant

Context Retrieval

## Modular Architecture: Always the best AI performance

We rely on a self-developed architecture. Our Agentic Core is developed completely model-agnostic, which means we are not tied to a single AI provider. Thanks to this plug-in system architecture, we can swap out the underlying models for the best available technology at any time. For you, this means: consistently high performance, without changing the logic of your trained processes or your invested knowledge. And where a general-purpose model isn't enough, we train our own specialized models – see below. That's how [AI automation without an IT department](https://hi-desk.de/en/blog/ki-automatisierung-ohne-it/) succeeds.

10+

Model Providers

Fully

Audit Trail

GDPR

Compliant

## We train our own models

Model-agnostic doesn't mean generic. For the parts of a conversation that demand precision, we develop and train our own models – so HiDesk isn't limited to what general-purpose models can do. Building the core technology ourselves lets us tune it to the way phone conversations actually work, for a better, more capable assistant.

Own

Models we develop ourselves

Purpose-built

Tuned for phone conversations

More precise

Technology, end to end

## The Result

### Natural-sounding, verifiable conversations

Every interaction can be documented and is based exclusively on your central knowledge base. For the full picture, read [the complete AI phone assistant guide](https://hi-desk.de/en/blog/virtual-phone-assistant-guide/).

### Controllable dialog logic

You maintain control over conversation flows, content, and rules.

### Secure data handling – fully in Germany

Highest security standards and data protection according to German law.

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