Grandstream Switch GWN780X(P) Auto Voice VLAN with LLDP

Auto Voice VLAN in Grandstream GWN780X switches


Auto Voice VLAN is a feature in network switches that automatically assigns a separate VLAN to voice traffic on the network. It allows voice traffic to be prioritized and managed separately from data traffic, ensuring high-quality voice communication. When an IP Phone is connected to a switch port that has Auto Voice VLAN enabled, the switch detects and automatically places it in the voice VLAN. This feature is important to improve call quality and optimize network performance. The document (credit to Willie Howe Technology) below describes the step-by-step on how to configure voice VLAN in Grandstream GWN780x switches.