A call that lands on dial-peer 0 is likely to show DTMF or codec-negotiation problems because dial-peer 0 carries no dtmf-relay and offers every codec, so seeing pid:0 on the inbound leg is a first thing to check.
inferred · Checked 2026-09-24
- Vendor
- Cisco
- Product
- Cisco IOS XE voice gateways
- Subsystem
- troubleshooting
- Deployment
- on-premises
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Status
- inferred
- Checked
- 2026-09-24
Sources
- Understand IOS and IOS XE Call Routing — Cisco Systems · tier 2 current vendor documentation · When No Matches Exist / Default Dial-Peer 0
Cite this note
APA
WarmTransfer. (2026, September 24). CUBE dial-peer matching and voice class URI and translation profiles: source note cube-dial-peers-dial-peer-0-symptom. WarmTransfer. https://warmtransfer.net/knowledge/claims/cube-dial-peers-dial-peer-0-symptom
BibTeX
@misc{warmtransfer-claim-cube-dial-peers-dial-peer-0-symptom,
title = {CUBE dial-peer matching and voice class URI and translation profiles: source note cube-dial-peers-dial-peer-0-symptom},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cube-dial-peers-dial-peer-0-symptom},
note = {Source note cube-dial-peers-dial-peer-0-symptom, checked 2026-09-24}
}