Yealink phones read DHCP VLAN settings from DHCP option 132 by default. The option is configurable, and up to five options can be listed separated by commas.
Checked 2026-10-02
- Vendor
- Yealink
- Product
- Yealink IP Phones
- Subsystem
- DHCP
- Deployment
- multi-tenant, on-premises
- Region
- not restricted
- Release range
- current as of 2026-10-02
- Checked
- 2026-10-02
Sources
- About VLAN — Yealink · tier 2 current vendor documentation · About VLAN > DHCP VLAN parameters (dhcp_option)
Cite this note
APA
WarmTransfer. (2026, October 2). Troubleshooting IP phones that do not get a voice VLAN or DHCP options: source note ip-phone-dhcp-vlan-troubleshooting-yealink-dhcp-vlan-132. WarmTransfer. https://warmtransfer.net/knowledge/claims/ip-phone-dhcp-vlan-troubleshooting-yealink-dhcp-vlan-132
BibTeX
@misc{warmtransfer-claim-ip-phone-dhcp-vlan-troubleshooting-yealink-dhcp-vlan-132,
title = {Troubleshooting IP phones that do not get a voice VLAN or DHCP options: source note ip-phone-dhcp-vlan-troubleshooting-yealink-dhcp-vlan-132},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/ip-phone-dhcp-vlan-troubleshooting-yealink-dhcp-vlan-132},
note = {Source note ip-phone-dhcp-vlan-troubleshooting-yealink-dhcp-vlan-132, checked 2026-10-02}
}