When H.323 is enabled for B2B, Cisco's Preferred Architecture says SIP-to-H.323 interworking should be set to On for the Expressway-E.
Checked 2026-09-25
SIP-to-H.323 interworking should be set to On for Expressway-E.
- Vendor
- Cisco
- Product
- Cisco Expressway
- Subsystem
- interworking
- Deployment
- on-premises
- Region
- not restricted
- Release range
- Collaboration 14
- Checked
- 2026-09-25
Sources
- Preferred Architecture for Cisco Collaboration 14 Enterprise On-Premises Deployments, CVD - Collaboration Edge — Cisco · tier 2 current vendor documentation · Collaboration Edge > H.323 / interworking guidance
Cite this note
APA
WarmTransfer. (2026, September 25). Setting up business-to-business calling on Cisco Expressway: source note expressway-b2b-setup-pa-interworking-on-e. WarmTransfer. https://warmtransfer.net/knowledge/claims/expressway-b2b-setup-pa-interworking-on-e
BibTeX
@misc{warmtransfer-claim-expressway-b2b-setup-pa-interworking-on-e,
title = {Setting up business-to-business calling on Cisco Expressway: source note expressway-b2b-setup-pa-interworking-on-e},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/expressway-b2b-setup-pa-interworking-on-e},
note = {Source note expressway-b2b-setup-pa-interworking-on-e, checked 2026-09-25}
}