Source note · Setting up the Webex App for Unified CM calling
TCT (iPhone), BOT (Android) and TAB (tablet) device names must begin with that uppercase prefix, use only A-Z, 0-9, period, underscore and hyphen, and be at most 15 characters.
Checked 2026-09-30
The device name must begin with TCT
- Vendor
- Cisco
- Product
- Cisco Unified Communications Manager
- Subsystem
- device provisioning
- Deployment
- on-premises, hybrid
- Region
- not restricted
- Release range
- current as of 2026-09-30
- Checked
- 2026-09-30
Sources
- Deployment guide for Calling in Webex App (Unified CM) - Deploy Calling in Webex App (Unified CM) — Cisco · tier 2 current vendor documentation · Configure Unified CM end users > Create and configure Webex App softphone devices > device name table
Cite this note
APA
WarmTransfer. (2026, September 30). Setting up the Webex App for Unified CM calling: source note cucm-webex-app-calling-setup-mobile-name-rules. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-webex-app-calling-setup-mobile-name-rules
BibTeX
@misc{warmtransfer-claim-cucm-webex-app-calling-setup-mobile-name-rules,
title = {Setting up the Webex App for Unified CM calling: source note cucm-webex-app-calling-setup-mobile-name-rules},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-webex-app-calling-setup-mobile-name-rules},
note = {Source note cucm-webex-app-calling-setup-mobile-name-rules, checked 2026-09-30}
}