Cisco Unified SRST lets a branch router handle calls for Cisco IP phones that have lost connection to their primary, secondary and tertiary Unified CM nodes.

Checked 2026-09-24

Vendor
Cisco
Product
Cisco Unified SRST
Subsystem
srst
Deployment
on-premises
Region
not restricted
Release range
current as of 2026-09-24
Checked
2026-09-24

Sources

Cite this note

APA

WarmTransfer. (2026, September 24). Remote site survivability patterns: source note survivability-remote-site-srst-purpose. WarmTransfer. https://warmtransfer.net/knowledge/claims/survivability-remote-site-srst-purpose

BibTeX

@misc{warmtransfer-claim-survivability-remote-site-srst-purpose,
  title  = {Remote site survivability patterns: source note survivability-remote-site-srst-purpose},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/survivability-remote-site-srst-purpose},
  note   = {Source note survivability-remote-site-srst-purpose, checked 2026-09-24}
}

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