Source note · SRST on Cisco IOS XE
Enhanced SRST is enabled with mode esrst under telephony-service for SCCP phones and under voice register global for SIP phones.
Checked 2026-09-25
- Vendor
- Cisco
- Product
- Cisco Unified E-SRST
- Subsystem
- esrst
- Deployment
- on-premises
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- Cisco Unified SRST Administration Guide (All Versions) - Enhanced SRST — Cisco Systems · tier 2 current vendor documentation · Enhanced SRST > Configure Enhanced SRST mode
Cite this note
APA
WarmTransfer. (2026, September 25). SRST on Cisco IOS XE: source note srst-configuration-esrst-mode. WarmTransfer. https://warmtransfer.net/knowledge/claims/srst-configuration-esrst-mode
BibTeX
@misc{warmtransfer-claim-srst-configuration-esrst-mode,
title = {SRST on Cisco IOS XE: source note srst-configuration-esrst-mode},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/srst-configuration-esrst-mode},
note = {Source note srst-configuration-esrst-mode, checked 2026-09-25}
}