On-Premise edition

Analyse your Alcatel CDRs.
Inside your datacenter.
Without Internet.

Natalia Analytics On-Premise is a VM appliance you deploy on your own infrastructure. Your phone taxation data never leaves your network.

GDPR Strict mode No outbound data Alcatel OXE / OXO 3 contractual modes
Request an on-premise demo Open the documentation
https://natalia.lan/analytics-cdr LAN
Natalia analytics CDR dashboard: volume per day, inbound/outbound ratio, top callers, duration histogram, cost per extension

Why on-premise for phone CDRs

Phone CDRs are sensitive: they contain extension numbers, calling parties, durations, and destinations. Sending them outside your network is rarely a choice, often a constraint.

Your CDRs stay inside your networkWhiteboard illustration: Alcatel PBX, Natalia appliance and your teams stay inside your premises; the public cloud is blocked at the perimeter.Your premisesAlcatel PBXNatalia applianceYour teamsRGPD ✓  NIS 2 ✓DPA art.28: noneCISO ✓ sovereignNetwork boundaryPublic cloudblocked at perimeter

What sets Natalia Analytics On-Premise apart

  • Full sovereignty

    In Strict mode, no outbound connection, no DPA to sign. You remain the sole controller of your data.

  • Deploy in 30-45 min

    OVA appliance ready to import. Guided 8-screen wizard. VMware / Proxmox / Hyper-V supported.

  • Native Alcatel CDR analysis

    Alcatel OXE and OXO supported out of the box. Taxation reports, hourly traffic, costs per extension.

Features

  • Dashboard for phone taxation: costs per extension and direction.

  • CDR traffic analysis: inbound, outbound, internal, missed.

  • CSV / JSONL export for internal re-billing.

  • RBAC with 4 roles: Viewer, Admin, Auditor, Integrator.

  • Immutable audit log, available to auditors.

  • GDPR art.17 selective erasure per employee extension, audited and certified.

  • Phone numbers encrypted at rest and displayed masked; no interface returns the full number.

Inside the dashboard

Real screens from the local appliance — same data your teams see on the LAN.

  • Dashboard — narrowed date window

    Date window

    Filter by date range to isolate a campaign, an audit period, an incident.

  • Dashboard — outbound calls only

    Direction filter

    Drill into outbound only to track cost per extension.

  • Dashboard — full overview

    Full overview

    All directions, all extensions — the snapshot a CFO or a head of service opens daily.

Volume per day · Inbound / outbound ratio · Top callers by duration · Duration histogram · Cost per extension.

Pick your sovereignty level

Three contractual modes for one appliance. Strict mode is the only mode where you stay a pure software publisher — no art.28 sub-processor relationship.

Strict +72h Support Connected
DPA required None Light Support DPA Full art.28 DPA
Outbound network None Remote support on your trigger, 72 h max Permanent HTTPS
Use case Bank, mutual, defense, OIV Mid-market, reactive support Qualitative analysis of conversations — Natalia Analytics SaaS
RFP cycle −3 to −6 weeks −1 to −2 weeks Standard SaaS
Want the full matrix with sub-processors, network diagrams and a decision tree? Open the canonical reference →

New to the sovereignty argument? Read the sovereign voice AI overview →

What the appliance provides

What the appliance provides, documented in the public documentation.

Air-gapped Strict mode Yes, explicit, no DPA
Alcatel OXE / OXO native Yes
GDPR art.17 selective erasure Yes, audited
Immutable audit log Yes, chained (integrity check)
Reversibility (open formats) CSV / JSONL
Pricing On request

Comparing with a specific tool? Read the sourced Natalia vs Jusan comparison →

Technical prerequisites

One VM profile for every deployment.

vCPU 4
RAM 8 GB
System disk 20 GB, replaced at each upgrade
Data disk 100 GB, kept across upgrades

The license tier sets the default capacity: Small 5 PBX / 10 users, Medium 20 PBX / 50 users, Large 100 PBX / 200 users.

VMware vSphere / ESXi
Proxmox VE
Microsoft Hyper-V

GDPR & legal guarantees

DPA Strict (no signature needed)

Qualification: pure software publisher, no controller / processor relationship.

Light Support DPA (72h)

Art.28 §3 a-h scoped to point-in-time interventions, with intervention log.

Full art.28 DPA (Connected)

Standard SaaS DPA with sub-processor schedule (sub-processors documented).

DPIA template (>5000 lines)

CNIL impact-assessment template for organizations crossing the systematic-monitoring threshold.

Sovereignty & GDPR: frequent questions

Does an on-premise voice AI really keep data in-house?

Yes. Natalia Analytics On-Premise is an appliance deployed in your own datacenter: phone-metering data never leaves your network. In Disconnected strict mode, the appliance has no outbound internet access, so no transfer and no article 28 GDPR sub-processor relationship to document.

What is a sovereign AI phone system?

A sovereign AI phone system processes voice and call metadata without relying on a third-party cloud or on infrastructure subject to extraterritorial laws. With Natalia's disconnected on-premise edition, processing stays on your own infrastructure, in France, under your sole control.

Is the on-premise edition GDPR-compliant?

Yes, with three contractual modes. In Disconnected strict you remain a pure software publisher, with no controller/processor relationship. There is therefore no article 28 DPA to negotiate, which shortens the RFP cycle by several weeks. The 72h Support and Connected modes add a DPA scaled to the actual need.

Where is the data hosted with Natalia On-Premise?

Your data stays on your own infrastructure: VMware, Proxmox or Hyper-V, in your datacenter in France. No call data needs to transit through an external cloud. You keep physical and legal control of your data end to end.

Ready to deploy?

Reach out for an on-premise demo on your own VMware, Proxmox or Hyper-V environment. Response within 48h.

Request an on-premise demo Open the documentation

Looking for qualitative textual analysis of your conversations, alongside CDR? See Natalia Analytics SaaS →