Source note · Unified CM SIP trunks and security profiles
The Dedicated Instance guidelines recommend SIP OPTIONS ping keep-alives on SIP trunks to track the state of trunk destinations dynamically.
Checked 2026-09-24
- Vendor
- Cisco
- Product
- Webex Calling Dedicated Instance
- Subsystem
- SIP trunk design
- Deployment
- dedicated-instance
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- Dedicated Instance deployment guidelines — Cisco Systems (Webex Help Center) · tier 2 current vendor documentation · SIP Trunk and Route List section
Cite this note
APA
WarmTransfer. (2026, September 24). Unified CM SIP trunks and security profiles: source note cucm-sip-trunks-di-options-ping. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-sip-trunks-di-options-ping
BibTeX
@misc{warmtransfer-claim-cucm-sip-trunks-di-options-ping,
title = {Unified CM SIP trunks and security profiles: source note cucm-sip-trunks-di-options-ping},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-sip-trunks-di-options-ping},
note = {Source note cucm-sip-trunks-di-options-ping, checked 2026-09-24}
}