3CX YealinkT48S Manual Setup
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3CX + Yealink T48S
Manual Configuration Steps
3CX Console
Phones > Add Phone section
- Phones > Add Phone
- Choose Extension to associate with phone
- Select model (T48S) and enter MAC address (see router > DHCP, remove colons)
Phone Provisioning > IP Phone section
- Select Interface (90.xxx)
VLAN Configuration section
- Enable VLAN for WAN Port
- VLAN 90
- OK
- (back to Phone Provisioning) Copy Provisioning Link (http://192.168.90.xxx:500/...)
Phone Web Interface
- Open Phone IP address in browser
- Login (default admin / admin)
Settings > Auto Provision
- Paste Provision Link from above step into Server URL field
- Confirm
- Auto-Provision Now