Other Cisco documents state that, by default, a call matching a variable-length 9.@ pattern waits 10 seconds before being placed, describing this as the default interdigit timeout.
disputed · Checked 2026-10-02
By default, with a 9.@ pattern, when a 7-digit number is dialed, the Cisco Unified IP Phone will wait 10 seconds before placing the call.
- Vendor
- Cisco
- Product
- Cisco Unified Communications Manager
- Subsystem
- digit analysis
- Deployment
- on-premises
- Region
- not restricted
- Release range
- 12.5(1) troubleshooting guide; tech note release unspecified
- Status
- disputed
- 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-t302-default-10s-doc. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-interdigit-delay-troubleshooting-t302-default-10s-doc
BibTeX
@misc{warmtransfer-claim-cucm-interdigit-delay-troubleshooting-t302-default-10s-doc,
title = {Troubleshooting calls that wait several seconds before routing in Unified CM: source note cucm-interdigit-delay-troubleshooting-t302-default-10s-doc},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-interdigit-delay-troubleshooting-t302-default-10s-doc},
note = {Source note cucm-interdigit-delay-troubleshooting-t302-default-10s-doc, checked 2026-10-02}
}