For Copilot Studio basic voice agents, Microsoft states that timers such as the DTMF interdigit timeout and silence detection timeout are not supported when DTMF only for voice is enabled, and that the only customer engagement hub supporting voice agents is Dynamics 365 Customer Service.

Checked 2026-09-30

Vendor
Microsoft
Product
Copilot Studio basic voice agents
Subsystem
limitations
Deployment
multi-tenant
Region
not restricted
Release range
current as of 2026-09-30
Checked
2026-09-30

Sources

Cite this note

APA

WarmTransfer. (2026, September 30). Modernizing a DTMF IVR to conversational AI: source note ivr-modernization-copilot-basic-limits. WarmTransfer. https://warmtransfer.net/knowledge/claims/ivr-modernization-copilot-basic-limits

BibTeX

@misc{warmtransfer-claim-ivr-modernization-copilot-basic-limits,
  title  = {Modernizing a DTMF IVR to conversational AI: source note ivr-modernization-copilot-basic-limits},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/ivr-modernization-copilot-basic-limits},
  note   = {Source note ivr-modernization-copilot-basic-limits, checked 2026-09-30}
}

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