Source note · Voice VLAN and LLDP-MED and CDP and PoE for IP phones
ANSI/TIA-1057 (LLDP-MED) defines organizationally specific IEEE 802.1AB TLV extensions for media endpoints in four areas: network policy (VLAN ID, 802.1p priority, DSCP), location including emergency call service location, extended PoE power management, and inventory.
Checked 2026-09-24
- Vendor
- TIA
- Product
- LLDP-MED
- Subsystem
- LLDP-MED
- Deployment
- on-premises
- Region
- not restricted
- Release range
- ANSI/TIA-1057
- Checked
- 2026-09-24
Sources
- TIA ANSI/TIA-1057 Telecommunications IP Telephony Infrastructure Link Layer Discovery Protocol for Media Endpoint Devices (store listing) — Telecommunications Industry Association (listing hosted by Accuris) · tier 1 standards and regulators · Store listing > Scope
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-tia-1057-scope. WarmTransfer. https://warmtransfer.net/knowledge/claims/voice-vlan-lldp-poe-tia-1057-scope
BibTeX
@misc{warmtransfer-claim-voice-vlan-lldp-poe-tia-1057-scope,
title = {Voice VLAN and LLDP-MED and CDP and PoE for IP phones: source note voice-vlan-lldp-poe-tia-1057-scope},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/voice-vlan-lldp-poe-tia-1057-scope},
note = {Source note voice-vlan-lldp-poe-tia-1057-scope, checked 2026-09-24}
}