Source note · Troubleshooting outbound call failures in Webex Calling
Apart from 911, Cisco Calling Plans do not support calls to X11 services, including directory service calls.
Checked 2026-09-30
Except for 911 calls, Cisco Calling Plans don't support calls to X11 services including directory service calls.
- Vendor
- Cisco
- Product
- Cisco Calling Plans for Webex Calling
- Subsystem
- Cisco PSTN
- Deployment
- multi-tenant, cisco-pstn
- Region
- us and canada numbering (x11)
- Release range
- current as of 2026-09-30
- Checked
- 2026-09-30
Sources
- Get Started with the Cisco Calling Plans — Cisco Systems, Inc. (Webex Help Center) · tier 2 current vendor documentation · Cisco Calling Plans requirements and limitations
Cite this note
APA
WarmTransfer. (2026, September 30). Troubleshooting outbound call failures in Webex Calling: source note webex-calling-outbound-call-failures-ccp-x11. WarmTransfer. https://warmtransfer.net/knowledge/claims/webex-calling-outbound-call-failures-ccp-x11
BibTeX
@misc{warmtransfer-claim-webex-calling-outbound-call-failures-ccp-x11,
title = {Troubleshooting outbound call failures in Webex Calling: source note webex-calling-outbound-call-failures-ccp-x11},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/webex-calling-outbound-call-failures-ccp-x11},
note = {Source note webex-calling-outbound-call-failures-ccp-x11, checked 2026-09-30}
}