Source note · Avaya Aura to Webex Calling
Cisco advises keeping porting numbers active with the losing carrier throughout the port and having the new system provisioned before the port date.
Checked 2026-09-30
- Vendor
- Cisco
- Product
- Cisco Calling Plan
- Subsystem
- number-porting
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- current as of 2026-09-30
- Checked
- 2026-09-30
Sources
- Cisco Calling Plan number porting guidelines and policies — Cisco Webex Help Center · tier 2 current vendor documentation · Porting process / cutover guidance
Cite this note
APA
WarmTransfer. (2026, September 30). Avaya Aura to Webex Calling: source note avaya-aura-to-webex-calling-ccp-keep-losing-carrier. WarmTransfer. https://warmtransfer.net/knowledge/claims/avaya-aura-to-webex-calling-ccp-keep-losing-carrier
BibTeX
@misc{warmtransfer-claim-avaya-aura-to-webex-calling-ccp-keep-losing-carrier,
title = {Avaya Aura to Webex Calling: source note avaya-aura-to-webex-calling-ccp-keep-losing-carrier},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/avaya-aura-to-webex-calling-ccp-keep-losing-carrier},
note = {Source note avaya-aura-to-webex-calling-ccp-keep-losing-carrier, checked 2026-09-30}
}