incoming uri via matches against the topmost Via header, which identifies the last hop, and Cisco recommends it when the call traverses multiple SIP hops.

Checked 2026-09-24

Vendor
Cisco
Product
Cisco Unified Border Element
Subsystem
voice class uri
Deployment
on-premises
Region
not restricted
Release range
IOS XE 17.6 onwards
Checked
2026-09-24

Sources

Cite this note

APA

WarmTransfer. (2026, September 24). CUBE dial-peer matching and voice class URI and translation profiles: source note cube-dial-peers-uri-via-topmost. WarmTransfer. https://warmtransfer.net/knowledge/claims/cube-dial-peers-uri-via-topmost

BibTeX

@misc{warmtransfer-claim-cube-dial-peers-uri-via-topmost,
  title  = {CUBE dial-peer matching and voice class URI and translation profiles: source note cube-dial-peers-uri-via-topmost},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/claims/cube-dial-peers-uri-via-topmost},
  note   = {Source note cube-dial-peers-uri-via-topmost, checked 2026-09-24}
}

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