Setup SIP Trunk: 3CX PBX

Tutorials/3CX/
  • Setup SIP Trunk: 3CX PBX
  • Setup SIP Trunk: 3CX PBX



    1. Select "SIP Trunks"

    2. Select "Add SIP Trunk"

    3. Select Voxtelesys

    Select Country: US

    Select Provider: Voxtelesys

    Main Trunk Number: Your Vox Number

    4. Fill in Authentication with the information provided by Voxtelesys

    Registar/Server/Gateway: Provided by Voxtelesys

    Number of SIM Calls: Call limit with Voxtelesys

    Type of Authentication: Provided by Voxtelesys

    Authentication ID: Provided by Voxtelesys

    Authentication Password: Provided by Voxtelesys

    *Note that Voxtelesys also supports IP authentication


    If you need help configuring your trunk or inbound numbers check out the guides below! More Voxtelesys Portal Guides Here!

    3CX Guides