Source note · Jabber to Webex App migration
Calling in Webex App over MRA needs Expressway X8.11.4 or later. Push notifications need X12.6 or later, and MRA failover needs X14.0 or later.
Checked 2026-09-24
X8.11.4 or later is required for Calling in Webex App
- Vendor
- Cisco
- Product
- Expressway
- Subsystem
- mobile and remote access
- Deployment
- on-premises, dedicated-instance
- Region
- not restricted
- Release range
- Expressway X8.11.4 and later
- Checked
- 2026-09-24
Sources
- Deployment guide for Calling in Webex App (Unified CM) - Prepare your environment for Calling in Webex App (Unified CM) — Cisco Systems · tier 2 current vendor documentation · Call control environment requirements (Expressway)
Cite this note
APA
WarmTransfer. (2026, September 24). Jabber to Webex App migration: source note jabber-to-webex-app-migration-expressway-mra-min. WarmTransfer. https://warmtransfer.net/knowledge/claims/jabber-to-webex-app-migration-expressway-mra-min
BibTeX
@misc{warmtransfer-claim-jabber-to-webex-app-migration-expressway-mra-min,
title = {Jabber to Webex App migration: source note jabber-to-webex-app-migration-expressway-mra-min},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/jabber-to-webex-app-migration-expressway-mra-min},
note = {Source note jabber-to-webex-app-migration-expressway-mra-min, checked 2026-09-24}
}