Cisco announced that Cisco DBS-110/DBS-210 bases move to different SBCs in maintenance windows from mid to late October 2026, and only bases already on firmware 5.1.3 are included.

Checked 2026-10-02

Only Cisco DECT devices that have upgraded to firmware 5.1.3 will be included
Vendor
Cisco
Product
Webex Calling
Subsystem
DECT firmware
Deployment
multi-tenant
Region
not restricted
Release range
announcement of 2026-09-30; windows October 2026
Checked
2026-10-02

Sources

Cite this note

APA

WarmTransfer. (2026, October 2). Troubleshooting DECT handsets on Webex Calling: source note webex-calling-dect-troubleshooting-sbc-migration-fw-513. WarmTransfer. https://warmtransfer.net/knowledge/claims/webex-calling-dect-troubleshooting-sbc-migration-fw-513

BibTeX

@misc{warmtransfer-claim-webex-calling-dect-troubleshooting-sbc-migration-fw-513,
  title  = {Troubleshooting DECT handsets on Webex Calling: source note webex-calling-dect-troubleshooting-sbc-migration-fw-513},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/webex-calling-dect-troubleshooting-sbc-migration-fw-513},
  note   = {Source note webex-calling-dect-troubleshooting-sbc-migration-fw-513, checked 2026-10-02}
}

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