Source note · One-way and no-way audio diagnosis
Where a Cisco IOS gateway has multiple active IP interfaces, parts of the H.323 signalling may reference different source addresses and Cisco names one-way audio among the resulting problems, with the remedy being to bind the signalling to a specific physical or loopback source address, and Cisco records a bug in IOS version 12.2(6) in which that remedy itself causes a one-way audio problem.
Checked 2026-09-16
- Vendor
- Cisco
- Product
- Cisco Unified Communications Manager
- Subsystem
- media
- Deployment
- not restricted
- Region
- not restricted
- Release range
- not restricted
- Checked
- 2026-09-16
Sources
- Troubleshooting Guide for Cisco Unified Communications Manager Release 12.5(1) — Device Issues — Cisco Systems, Inc. (www.cisco.com) · tier 2 current vendor documentation · Bind the H.323 Signaling to a Specific IP Address on Cisco IOS Gateway slash Routers
Cite this note
APA
WarmTransfer. (2026, September 16). One-way and no-way audio diagnosis: source note owa-signalling-source-address-binding. WarmTransfer. https://warmtransfer.net/knowledge/claims/owa-signalling-source-address-binding
BibTeX
@misc{warmtransfer-claim-owa-signalling-source-address-binding,
title = {One-way and no-way audio diagnosis: source note owa-signalling-source-address-binding},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/owa-signalling-source-address-binding},
note = {Source note owa-signalling-source-address-binding, checked 2026-09-16}
}