Can I Use 2talk Cloud PBX if My On-Premises PBX Fails?

Use 2talk Cloud PBX as a failover option when an on-premises PBX stops handling calls.

Yes. If your on-premises PBX fails, 2talk Cloud PBX can help keep calls moving by routing numbers to cloud-hosted users, mobile softphones, forwarding destinations, or temporary call flows.

Recommended failover options

  • Register users with the 2talk softphone so they can make and receive calls without the local PBX.
  • Forward main numbers to mobile phones, groups, or an auto attendant.
  • Use time schedules or temporary call forwarding rules during the outage.
  • Keep SIP credentials and device information documented for faster recovery.

If calls normally route through your own PBX, update the affected number or trunk routing in 2talk while the PBX is unavailable.

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