Source note · Porting numbers to Webex Calling
Top rejection reasons that Cisco lists for Cisco Calling Plan ports: the losing carrier has a pending LSR on the account; BTN or ATN mismatch; numbers inactive, disconnected or not on the end user's account; location information mismatch; missing passcode or PIN; account number mismatch; and service address mismatch.
Checked 2026-09-25
OSP has a pending LSR on the account
- Vendor
- Cisco
- Product
- Webex Calling
- Subsystem
- Cisco Calling Plan porting
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-25
- Checked
- 2026-09-25
Sources
- Cisco Calling Plan number porting guidelines and policies — Cisco Systems (Webex Help Center) · tier 2 current vendor documentation · section 'Port rejections'
Cite this note
APA
WarmTransfer. (2026, September 25). Porting numbers to Webex Calling: source note webex-calling-number-porting-common-rejections. WarmTransfer. https://warmtransfer.net/knowledge/claims/webex-calling-number-porting-common-rejections
BibTeX
@misc{warmtransfer-claim-webex-calling-number-porting-common-rejections,
title = {Porting numbers to Webex Calling: source note webex-calling-number-porting-common-rejections},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/webex-calling-number-porting-common-rejections},
note = {Source note webex-calling-number-porting-common-rejections, checked 2026-09-25}
}