For calls that disconnect when dialing an inbound campaign, Five9 says to confirm an uploaded greeting is in the supported format for new files (WAVE audio, ITU G.711 mu-law, mono, 8000 Hz) and, if a prompt was updated, to remove and re-add it in the Play module's Prompt tab.

Checked 2026-09-30

The supported format for new files uploaded to the system is WAVE audio, ITU G.711 mu-law, mono 8000 Hz.
Vendor
Five9
Product
Five9 Virtual Contact Center
Subsystem
troubleshooting
Deployment
cloud
Region
not restricted
Release range
current as of 2026-09-30
Checked
2026-09-30

Sources

Cite this note

APA

WarmTransfer. (2026, September 30). Setting up a Five9 inbound campaign: source note five9-inbound-campaign-setup-ts-prompt-format. WarmTransfer. https://warmtransfer.net/knowledge/claims/five9-inbound-campaign-setup-ts-prompt-format

BibTeX

@misc{warmtransfer-claim-five9-inbound-campaign-setup-ts-prompt-format,
  title  = {Setting up a Five9 inbound campaign: source note five9-inbound-campaign-setup-ts-prompt-format},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/five9-inbound-campaign-setup-ts-prompt-format},
  note   = {Source note five9-inbound-campaign-setup-ts-prompt-format, checked 2026-09-30}
}

Read in context