Lowering T302 shortens every overlap-induced wait across the cluster, but unlike urgent priority, Do Not Wait, # termination or en bloc dialing it does not remove the wait, and it risks routing calls for users who pause mid-number.
inferred · Checked 2026-10-02
- Vendor
- Cisco
- Product
- Cisco Unified Communications Manager
- Subsystem
- service parameters
- Deployment
- on-premises
- Region
- not restricted
- Release range
- current as of 2026-10-02
- Status
- inferred
- Checked
- 2026-10-02
Sources
- Preferred Architecture for Cisco Collaboration 12.x Enterprise On-Premises Deployments, CVD - Call Control — Cisco Systems · tier 2 current vendor documentation · Service Parameter Settings; combined with tech note 210536 Background Information
Cite this note
APA
WarmTransfer. (2026, October 2). Troubleshooting calls that wait several seconds before routing in Unified CM: source note cucm-interdigit-delay-troubleshooting-lowering-t302-tradeoff. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-interdigit-delay-troubleshooting-lowering-t302-tradeoff
BibTeX
@misc{warmtransfer-claim-cucm-interdigit-delay-troubleshooting-lowering-t302-tradeoff,
title = {Troubleshooting calls that wait several seconds before routing in Unified CM: source note cucm-interdigit-delay-troubleshooting-lowering-t302-tradeoff},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-interdigit-delay-troubleshooting-lowering-t302-tradeoff},
note = {Source note cucm-interdigit-delay-troubleshooting-lowering-t302-tradeoff, checked 2026-10-02}
}