Source note · Codec selection and bandwidth planning
Cisco's Webex Calling port reference marks Webex App audio with DSCP Expedited Forwarding (46), video with AF41 (34) and SIP signalling with CS0 (0).
Checked 2026-09-24
- Vendor
- Cisco
- Product
- Webex Calling
- Subsystem
- QoS
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-24 (page updated 2026-09-08)
- Checked
- 2026-09-24
Sources
- Port Reference Information for Webex Calling — Cisco Systems, Inc. (help.webex.com) · tier 2 current vendor documentation · QoS / Type of Service section
Cite this note
APA
WarmTransfer. (2026, September 24). Codec selection and bandwidth planning: source note bandwidth-codec-planning-wxc-audio-dscp-ef. WarmTransfer. https://warmtransfer.net/knowledge/claims/bandwidth-codec-planning-wxc-audio-dscp-ef
BibTeX
@misc{warmtransfer-claim-bandwidth-codec-planning-wxc-audio-dscp-ef,
title = {Codec selection and bandwidth planning: source note bandwidth-codec-planning-wxc-audio-dscp-ef},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/bandwidth-codec-planning-wxc-audio-dscp-ef},
note = {Source note bandwidth-codec-planning-wxc-audio-dscp-ef, checked 2026-09-24}
}