3CX: Update Trunk from Registration to IP auth
1. Select "SIP Trunks"
2. Select your Voxtelesys SIP Trunk and Edit
3. Update the following under your SIP Trunk:
Registrar/Server/Gateway Hostname or IP:
IP Address Provided by Voxtelesys
Number of SIM Calls:
Call limit with Voxtelesys
Type of Authentication:
Do not require - IP Based
Authentication ID (aka SIP User ID):
You may need to create firewall rules to support traffic from our IP address to your PBX system.
If you need help configuring your trunk or inbound numbers check out the guides below! More Voxtelesys Portal Guides here!
For more 3CX Guides, click here!