Configuring 3CX SIP Trunks

Note: Due to the nature of SIP trunking, our support and help scope is only offered up to and including the registration of your PBX with the sipgate network.

Configuring 3CX to register with sipgate trunking

In the 3CX Web Management Console open the "SIP Trunk" menu and click "+ Add SIP Trunk". 

In the Pop-Up window choose the following: 

Select Country: Generic 

Select Provider: Generic 

Main Trunk No.: Your sipgate phone number in E164 format e.g. 442033933909

Next, under "General" enter the following settings: 

Trunk Details: 

Enter name for Trunk: sipgate 

Registrar/Server/Gateway Hostname or IP: sipconnect.sipgate.co.uk 

Outbound Proxy: sipconnect.sipgate.co.uk 

Authentication:

Type of Authentication: Choose 'Register - Account based' to use the Trunk for both incoming and outgoing calls. 

Authentication ID (aka SIP User ID): Your Trunk's SIP-ID 

Authentication Password: Your Trunk's SIP Password 

Click OK at the top of the page. The trunk should now register online.

Note/Tip - Outbound Call parameter set up with sipgate trunking

on the “SIP trunk” config page, in the outbound parameters tab, the "User" from field should be set to use: “AuthID” as authentication type