Firewall module

PBX Firewall — €3 / month

Geo-blocking + IP rules for your PBX. Single price per tenant. Excl. VAT.

€3
per month, per PBX tenant
Excl. VAT · monthly billing · cancel anytime
Activate in portal →

centraletelefonice.ro customers have PBX Firewall included free in their package.

What you get for €3/month

  • Country profiles — choose which countries can reach your PBX
  • IP allow/block rules — override blanket country for trusted partners
  • Blocked-attempts dashboard: country, IP, timestamp
  • Custom profiles per PBX (on request)
  • Per-client limits (set by admin)
  • Audit log for every change
  • Auto-sync with PBX agent (no manual config)
  • Email alerts on attempt-rate spikes

Before vs. with PBX Firewall

Without firewall

  • ✗ PBX gets SIP scans from worldwide, 24/7
  • ✗ Brute-force attackers on extensions / SIP passwords
  • ✗ Financial loss via toll fraud (fraudulent international calls)
  • ✗ Obscure logs that don't tell you who's attacking

With PBX Firewall

  • Only your operational countries reach the PBX
  • Known IPs (office, VoIP provider) manually allowed
  • Dashboard showing who's trying to break in
  • Quiet at 3am — no brute-force noise

Frequently asked

Which PBXes does it work on?
FreePBX only (single-tenant). VitalPBX and FusionPBX multi-tenant are not currently supported: a single OS-level firewall would mean tenants overwriting each other's settings. Alternatives for multi-tenant: VitalPBX's native firewall (Sentinel).
Do I need manual PBX config?
No. Our agent applies rules automatically. You choose in portal which countries to allow and which IPs to explicitly allow/block.
Can I add my own rules or profiles?
Yes, if admin enables edit mode. You see global profiles + create your own (private to you). Limits are configurable (default: 20 IP rules, min CIDR prefix /24).
Why €3 and not free?
GeoIP database maintenance, weekly updates, audit log, infra monitoring. For centraletelefonice.ro customers it's already included in their package — no separate charge.
Can I temporarily exclude a country (vacation in another country)?
Yes. Add your traveling IP to allow with higher priority than the country rule, or edit the profile temporarily.
What if I accidentally block my own IP?
Our admin can fix from admin panel. Plus, the rule applies to IP not your authenticated session — you can still access from another host and fix.

Get started with PBX Firewall

€3/month excl. VAT. Cancel anytime. Free demo on request.

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