Source note · Expressway business-to-business calling
All calls through the Default Zone consume Rich Media Session (RMS) licences, so appropriate zones and rules should be created to avoid needless RMS consumption.
Checked 2026-09-25
All calls through the Default Zone consume RMS licenses.
- Vendor
- Cisco
- Product
- Cisco Expressway
- Subsystem
- licensing
- Deployment
- on-premises
- Region
- not restricted
- Release range
- X15.4
- Checked
- 2026-09-25
Sources
- Cisco Expressway Administrator Guide (X15.4) - Zones and Neighbors — Cisco Systems · tier 2 current vendor documentation · The Default Zone: RMS licence note
Cite this note
APA
WarmTransfer. (2026, September 25). Expressway business-to-business calling: source note expressway-b2b-calling-default-zone-rms. WarmTransfer. https://warmtransfer.net/knowledge/claims/expressway-b2b-calling-default-zone-rms
BibTeX
@misc{warmtransfer-claim-expressway-b2b-calling-default-zone-rms,
title = {Expressway business-to-business calling: source note expressway-b2b-calling-default-zone-rms},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/expressway-b2b-calling-default-zone-rms},
note = {Source note expressway-b2b-calling-default-zone-rms, checked 2026-09-25}
}