Source note · Voice VLAN and LLDP-MED and CDP and PoE for IP phones
Cisco IP Phones 8861 and 8865 are PoE Class 4 devices and need a Class 4 capable switch or line card to support their extra features.
Checked 2026-09-24
Cisco IP Phones 8861 and 8865 are PoE Class 4 devices and require a switch or line card with Class 4 capabilities to support extra features.
- Vendor
- Cisco
- Product
- Cisco IP Phone 8800 Series
- Subsystem
- PoE
- Deployment
- on-premises
- Region
- not restricted
- Release range
- current as of 2026-09-24
- Checked
- 2026-09-24
Sources
- Cisco IP Phone 8800 Series Administration Guide for Cisco Unified Communications Manager - Technical Details — Cisco Systems · tier 2 current vendor documentation · Technical Details > Power Requirements (Power Guidelines)
Cite this note
APA
WarmTransfer. (2026, September 24). Voice VLAN and LLDP-MED and CDP and PoE for IP phones: source note voice-vlan-lldp-poe-8800-8861-8865-class4. WarmTransfer. https://warmtransfer.net/knowledge/claims/voice-vlan-lldp-poe-8800-8861-8865-class4
BibTeX
@misc{warmtransfer-claim-voice-vlan-lldp-poe-8800-8861-8865-class4,
title = {Voice VLAN and LLDP-MED and CDP and PoE for IP phones: source note voice-vlan-lldp-poe-8800-8861-8865-class4},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/voice-vlan-lldp-poe-8800-8861-8865-class4},
note = {Source note voice-vlan-lldp-poe-8800-8861-8865-class4, checked 2026-09-24}
}