Source note · Web proxies and TLS inspection that break UC clients
Cisco strongly recommends against using TLS to transport Webex media in production, because TLS media through a configured proxy is routed via the proxy and can create bottlenecks.
Checked 2026-10-14
Cisco strongly recommends that TLS is not used to transport media in production environments.
- Vendor
- Cisco
- Product
- Webex App
- Subsystem
- media
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-10-14
- Checked
- 2026-10-14
Sources
- Network Requirements for Webex Services — Cisco Systems, Inc. (help.webex.com) · tier 2 current vendor documentation · Transport protocols and encryption ciphers > Disadvantages of using TLS as a media transport protocol
Cite this note
APA
WarmTransfer. (2026, October 14). Web proxies and TLS inspection that break UC clients: source note tls-inspection-uc-clients-webex-tls-media-not-prod. WarmTransfer. https://warmtransfer.net/knowledge/claims/tls-inspection-uc-clients-webex-tls-media-not-prod
BibTeX
@misc{warmtransfer-claim-tls-inspection-uc-clients-webex-tls-media-not-prod,
title = {Web proxies and TLS inspection that break UC clients: source note tls-inspection-uc-clients-webex-tls-media-not-prod},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/tls-inspection-uc-clients-webex-tls-media-not-prod},
note = {Source note tls-inspection-uc-clients-webex-tls-media-not-prod, checked 2026-10-14}
}