Back Up 3CX to Wasabi, Across Every Customer
Controvo Backup Manager sends 3CX backups to Wasabi, confirms each one, and shows what every customer uses.
Can You Back Up 3CX to Wasabi?
Wasabi is a popular low-cost object storage choice for backups. Controvo has validated it with real 3CX backups. 3CX doesn’t list it as a built-in backup destination, so partners have relied on workarounds. Backup Manager removes the workaround: connect Wasabi once, choose the phone systems that use it, and 3CX backups from every customer go there.
See the full Backup Manager page for every supported provider, or the comparison of ways to back up 3CX to Wasabi, Backblaze B2 and S3.
Last updated November 2026.
What You Get With Wasabi
Confirmed Backups
Every backup shows Confirmed, or Failed with the reason 3CX gave.
Usage Per Customer
See what each customer stores in Wasabi, with a growth chart and 90-day projection.
Advanced Retention Policies
Delete by age, keep the newest few, preview first, then schedule it.
3CX Backup to Wasabi FAQs
Can 3CX back up to Wasabi?
Not as a built-in 3CX destination. With Controvo Backup Manager, yes: you add a Wasabi connection once and choose the phone systems that use it. Wasabi is validated with real 3CX backups.
How do I set up 3CX backups to Wasabi?
In Controvo, go to Tools, then Backup Manager, and add a Wasabi storage connection. Follow the short setup page to decide how each customer's data is organized, match buckets to customers, and choose the phone systems that use it.
Can I see how much Wasabi storage each customer uses?
Yes. Backup Manager shows usage per customer, matched to their phone systems, with a growth chart and a 90-day projection.
How do I know a backup to Wasabi actually arrived?
Backup Manager tracks each backup until the phone system confirms it. Every job shows Confirmed, or Failed with the reason 3CX gave.
Can I delete old 3CX backups in Wasabi automatically?
Yes. Advanced retention policies (Clean Up) delete by age, keep the newest few, and can keep the newest backup of each 3CX version. You preview what will be deleted and kept before it runs, then schedule it.
Send your 3CX backups to Wasabi
Open Backup Manager in Controvo, or talk to us about your setup.