Free PSTN switch-off audit for UK businesses
The free PSTN switch-off audit from Silux Call maps every analogue line, ISDN circuit and ancillary device (lifts, alarms, EPOS) on your site and returns a one-page WLR2 migration plan ahead of the 31 January 2027 cut-over, at no charge.
What you get free
How the free offer works
Completely free with every account and even before you sign up — it exists to de-risk the 2027 switch-off, not as a paywall.
Also searched as
UK buyers look for this under many names — Silux Call covers all of them: free pstn audit, free pstn switch off audit, free wlr2 migration audit, free landline switch off check, free 2027 phone line audit, free big switch off assessment.
FAQs — Free PSTN switch-off audit
Is free pstn switch-off audit really free?
The free PSTN switch-off audit from Silux Call maps every analogue line, ISDN circuit and ancillary device (lifts, alarms, EPOS) on your site and returns a one-page WLR2 migration plan ahead of the 31 January 2027 cut-over, at no charge. Completely free with every account and even before you sign up — it exists to de-risk the 2027 switch-off, not as a paywall.
What do I get for free?
Free line-by-line audit of your current setup; One-page WLR2/PSTN migration plan; Ancillary-device checklist (lifts, alarms, fax, EPOS); Costed, dated rollout calendar; No obligation to switch.
Do I need a credit card to start?
No. You can start the Silux Call free seat and free trials without a card. You only add payment details if you choose to upgrade to a paid plan.
Is it ready for the 2027 PSTN switch-off?
Yes. Silux Call runs entirely over IP, so it is unaffected by the 31 January 2027 PSTN switch-off — and every account includes a free WLR2 migration audit.
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