Cisco's troubleshooting guide tells testers to wait at least 10 seconds after the last digit because the interdigit timer may need to expire.
Checked 2026-10-02
Make sure that callers wait at least 10 seconds after entering the last digit because they may have to wait for the interdigit timer to expire.
- Vendor
- Cisco
- Product
- Cisco Unified Communications Manager
- Subsystem
- troubleshooting
- Deployment
- on-premises
- Region
- not restricted
- Release range
- 12.5(1)
- Checked
- 2026-10-02
Sources
- Troubleshooting Guide for Cisco Unified Communications Manager, Release 12.5(1) - Dial Plans and Routing Issues — Cisco Systems · tier 2 current vendor documentation · Dial Plan Issues > Problem When Dialing a Number
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-trouble-wait-10s-advice. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-interdigit-delay-troubleshooting-trouble-wait-10s-advice
BibTeX
@misc{warmtransfer-claim-cucm-interdigit-delay-troubleshooting-trouble-wait-10s-advice,
title = {Troubleshooting calls that wait several seconds before routing in Unified CM: source note cucm-interdigit-delay-troubleshooting-trouble-wait-10s-advice},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-interdigit-delay-troubleshooting-trouble-wait-10s-advice},
note = {Source note cucm-interdigit-delay-troubleshooting-trouble-wait-10s-advice, checked 2026-10-02}
}