Source note · Cisco Jabber service discovery and sign-in
For Mobile and Remote Access, public external DNS must contain _collab-edge._tls.<domain> SRV records so that endpoints can discover the Expressway-E servers.
Checked 2026-09-25
The public, external DNS must be configured with _collab-edge._tls.<domain> SRV records so that endpoints can discover the Expressway-Es to use for Mobile and Remote Access.
- Vendor
- Cisco
- Product
- Cisco Expressway
- Subsystem
- MRA DNS
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Expressway X15.2 (same in X14.3)
- Checked
- 2026-09-25
Sources
- Mobile and Remote Access Through Cisco Expressway Deployment Guide (X15.2) - MRA Requirements and Prerequisites — Cisco Systems · tier 2 current vendor documentation · Public DNS (External Domains)
Cite this note
APA
WarmTransfer. (2026, September 25). Cisco Jabber service discovery and sign-in: source note cisco-jabber-service-discovery-public-collab-edge-srv. WarmTransfer. https://warmtransfer.net/knowledge/claims/cisco-jabber-service-discovery-public-collab-edge-srv
BibTeX
@misc{warmtransfer-claim-cisco-jabber-service-discovery-public-collab-edge-srv,
title = {Cisco Jabber service discovery and sign-in: source note cisco-jabber-service-discovery-public-collab-edge-srv},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cisco-jabber-service-discovery-public-collab-edge-srv},
note = {Source note cisco-jabber-service-discovery-public-collab-edge-srv, checked 2026-09-25}
}