Source note · DECT and wireless voice devices
Upgrading to 5.1(3)SR1 requires the base stations to already run 5.0(1) or 4.8(1)SR1.
Checked 2026-09-24
- Vendor
- Cisco
- Product
- Cisco IP DECT 6800 Series
- Subsystem
- firmware
- Deployment
- on-premises-hardware
- Region
- not restricted
- Release range
- firmware 5.1(3)SR1
- Checked
- 2026-09-24
Sources
- Cisco IP DECT 6800 Series Release Notes for Firmware Release 5.1(3)SR1 — Cisco Systems · tier 2 current vendor documentation · Upgrade the firmware section > prerequisites
Cite this note
APA
WarmTransfer. (2026, September 24). DECT and wireless voice devices: source note dect-wireless-voice-upgrade-prereq. WarmTransfer. https://warmtransfer.net/knowledge/claims/dect-wireless-voice-upgrade-prereq
BibTeX
@misc{warmtransfer-claim-dect-wireless-voice-upgrade-prereq,
title = {DECT and wireless voice devices: source note dect-wireless-voice-upgrade-prereq},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/dect-wireless-voice-upgrade-prereq},
note = {Source note dect-wireless-voice-upgrade-prereq, checked 2026-09-24}
}