Source note · Using a Cisco desk phone on Webex Calling
On a Cisco IP Phone 7800 Series Multiplatform phone, a call arriving while another call is active announces itself with a single beep and a line button flashing red, and is answered by pressing that line button.
Checked 2026-09-21
When you're on an active call, you know that a call is waiting when you hear a single beep and the line button flashes red
- Vendor
- Cisco
- Product
- Cisco IP Phone 7800 Series with Multiplatform Firmware
- Subsystem
- call-waiting
- Deployment
- multi-tenant
- Region
- not restricted
- Release range
- MPP firmware 11.3(1) through 12.0(4)
- Checked
- 2026-09-21
Sources
- Cisco IP Phone 7800 Series Multiplatform Phones User Guide - Calls — Cisco Systems · tier 2 current vendor documentation · Calls chapter, Answer Call Waiting
Cite this note
APA
WarmTransfer. (2026, September 21). Using a Cisco desk phone on Webex Calling: source note webex-calling-desk-phone-user-guide-call-waiting-alert. WarmTransfer. https://warmtransfer.net/knowledge/claims/webex-calling-desk-phone-user-guide-call-waiting-alert
BibTeX
@misc{warmtransfer-claim-webex-calling-desk-phone-user-guide-call-waiting-alert,
title = {Using a Cisco desk phone on Webex Calling: source note webex-calling-desk-phone-user-guide-call-waiting-alert},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/webex-calling-desk-phone-user-guide-call-waiting-alert},
note = {Source note webex-calling-desk-phone-user-guide-call-waiting-alert, checked 2026-09-21}
}