Configure Mobile SIP Trunk & SMS

Modified on Mon, 16 Dec at 10:08 AM

Step 1: Add Aatrox Communication Mobile & SMS account in 3CX

From the 3CX Admin Console, select “ Admin Gear (Bottom Left) > Voice & Chat > Add Trunk.

Select Country Worldwide and Select Twilio

Enter the main number of the SIP Trunk. In the +E164 format (e.g +614093007XX). NB: Also make sure you deselect the (Create Outbound Route) option.

Enter Server Name (Server/Registrar). Will be emailed to you via provisioning email.

Specify your Authentication ID and Password which your VoIP Provider has given you during the account set up.

Default is blank to leave blank

Add any additional DIDs assigned to the trunk. Click on the “DID Numbers” tab and use “Add” to add each DID number associated with this account - EX: +614839679XX. You can add an inbound rule for each of the DIDs under “Calling Handling” and route to an alternate destination. Click “SAVE” to save the trunk settings.

Step 2: Configure SMS / MMS

From the 3CX Admin Console, select “ Admin Gear (Bottom Left) > Voice & Chat >Edit Trunk

Click SMS Tab > Enable SMS > Add SID and Token

You should have the SID and Token provided via welcome email

Once you have configured the service, can you please let us know the "Send Webhook to this URL" Click Copy URL Option below Webhook above by copying and replying (paste) to the Aatrox Communication ticket. We will then complete this setup and send you a confirmation.

Step 3: Provide WAN IP

Get your WAN IP

Dashboard > INFORMATION > IPv4 > Click copy option

Please reply to the provisioning email with the following below: The details from Step 2 and 3

Webhook URL:

[Your Webhook URL Here] (Step 2)

WAN IP PBX Server: [Your WAN IP Here] (Step 3)