Source note · CUBE high availability
Calls still in transit, for example in trying or ringing state, are not checkpointed by CUBE HA.
Checked 2026-09-25
Calls in transit are not check pointed (for example, a trying or ringing state).
- Vendor
- Cisco
- Product
- CUBE as Local Gateway
- Subsystem
- checkpointing
- Deployment
- cloud
- Region
- not restricted
- Release range
- IOS XE 17.9.1 or later
- Checked
- 2026-09-25
Sources
- Implement CUBE high availability as Local Gateway — Cisco · tier 2 current vendor documentation · Layer 2 Box-to-Box Redundancy
Cite this note
APA
WarmTransfer. (2026, September 25). CUBE high availability: source note cube-high-availability-transit-calls-lost. WarmTransfer. https://warmtransfer.net/knowledge/claims/cube-high-availability-transit-calls-lost
BibTeX
@misc{warmtransfer-claim-cube-high-availability-transit-calls-lost,
title = {CUBE high availability: source note cube-high-availability-transit-calls-lost},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cube-high-availability-transit-calls-lost},
note = {Source note cube-high-availability-transit-calls-lost, checked 2026-09-25}
}