A Call Policy rule with a blank source pattern applies to all incoming calls from the selected type of caller, Authenticated or Unauthenticated.
Checked 2026-09-25
If this field is blank, the policy rule applies to all incoming calls from the selected type of caller (Authenticated or Unauthenticated).
- Vendor
- Cisco
- Product
- Cisco Expressway
- Subsystem
- call policy
- Deployment
- on-premises
- Region
- not restricted
- Release range
- X15.4; current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- Cisco Expressway Administrator Guide (X15.4) - Dial Plan and Call Processing — Cisco Systems · tier 2 current vendor documentation · Dial Plan and Call Processing > Call Policy rules > Source pattern
Cite this note
APA
WarmTransfer. (2026, September 25). Setting up business-to-business calling on Cisco Expressway: source note expressway-b2b-setup-call-policy-blank-source. WarmTransfer. https://warmtransfer.net/knowledge/claims/expressway-b2b-setup-call-policy-blank-source
BibTeX
@misc{warmtransfer-claim-expressway-b2b-setup-call-policy-blank-source,
title = {Setting up business-to-business calling on Cisco Expressway: source note expressway-b2b-setup-call-policy-blank-source},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/expressway-b2b-setup-call-policy-blank-source},
note = {Source note expressway-b2b-setup-call-policy-blank-source, checked 2026-09-25}
}