Firmware 5.1(3)SR1 lets admins and users select audio tuning options from the handset main menu.

Checked 2026-09-24

Vendor
Cisco
Product
Cisco IP DECT 6800 Series
Subsystem
audio
Deployment
on-premises-hardware
Region
not restricted
Release range
firmware 5.1(3)SR1 and later
Checked
2026-09-24

Sources

Cite this note

APA

WarmTransfer. (2026, September 24). DECT and wireless voice devices: source note dect-wireless-voice-513sr1-audio-tuning. WarmTransfer. https://warmtransfer.net/knowledge/claims/dect-wireless-voice-513sr1-audio-tuning

BibTeX

@misc{warmtransfer-claim-dect-wireless-voice-513sr1-audio-tuning,
  title  = {DECT and wireless voice devices: source note dect-wireless-voice-513sr1-audio-tuning},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/dect-wireless-voice-513sr1-audio-tuning},
  note   = {Source note dect-wireless-voice-513sr1-audio-tuning, checked 2026-09-24}
}

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