Cisco recommends setting the dial plan initialization timer service parameter to 600 seconds when 1500 hunt lists are configured.

Checked 2026-09-24

We recommend that you set the dial plan initialization timer to 600 seconds if you have 1500 hunt lists configured.
Vendor
Cisco
Product
Unified Communications Manager
Subsystem
capacity
Deployment
on-premises, dedicated-instance
Region
not restricted
Release range
15 and SUs; current as of 2026-09-24
Checked
2026-09-24

Sources

Cite this note

APA

WarmTransfer. (2026, September 24). Unified CM hunt pilots and hunt lists and line groups: source note cucm-hunt-pilots-dial-plan-init-timer. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-hunt-pilots-dial-plan-init-timer

BibTeX

@misc{warmtransfer-claim-cucm-hunt-pilots-dial-plan-init-timer,
  title  = {Unified CM hunt pilots and hunt lists and line groups: source note cucm-hunt-pilots-dial-plan-init-timer},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cucm-hunt-pilots-dial-plan-init-timer},
  note   = {Source note cucm-hunt-pilots-dial-plan-init-timer, checked 2026-09-24}
}

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