To use the 3CX app as a softphone on your various devices, you need to follow some simple steps. This guide helps you install and configure the app on Windows, Mac, Android, and iOS. You can connect to your 3CX server using a QR code or through manual configuration.

1. Download the 3CX App for Your Platform

  1. Step 1: Visit the App Store

    Go to the respective app store on your device and search for "3CX". Here you can find versions for Windows, Mac, Android, and iOS.

  2. Step 2: Install the App

    Click install or download to get the 3CX app on your device. Follow the instructions in the store to complete installation.

2. Get Provisioning Link or QR Code from 3CX Admin

  1. Step 1: Log into 3CX Admin Console

    Use your credentials to log in to your 3CX Admin Console.

  2. Step 2: Go to User Settings

    Navigate to the section where you can manage user settings and select the user who will connect via the app.

  3. Step 3: Generate QR Code or Get Provisioning Link

    Here you find the option to generate a QR code or get a provisioning link used for configuring the app.

3. Configure App on Windows and Mac

  1. Step 1: Open 3CX App

    Click the 3CX icon in your program menu or desktop.

  2. Step 2: Scan QR Code or Paste Provisioning Link

    Use the app's function to scan the QR code or paste the provisioning link you retrieved into the displayed field.

  3. Step 3: Complete Configuration

    Follow the instructions in the app to complete configuration. You may need to enter additional information based on your settings.

4. Configure 3CX on Android

  1. Step 1: Open Google Play Store

    Go to Google Play Store and search for "3CX" to download the app.

  2. Step 2: Install App

    Click install to download and install the app. Follow the instructions in the store to complete installation.

  3. Step 3: Scan QR Code or Paste Provisioning Link

    Once installed, open the app and use the function to scan the QR code or paste the provisioning link you retrieved.

  4. Step 4: Complete Configuration

    Follow the instructions in the app to complete configuration. You may need to enter additional information based on your settings.

5. Configure 3CX on iPhone (iOS)

  1. Step 1: Open App Store

    Go to App Store and search for "3CX" to download the app.

  2. Step 2: Install App

    Click install to download and install the app. Follow the instructions in the store to complete installation.

  3. Step 3: Scan QR Code or Paste Provisioning Link

    Once installed, open the app and use the function to scan the QR code or paste the provisioning link you retrieved.

  4. Step 4: Complete Configuration

    Follow the instructions in the app to complete configuration. You may need to enter additional information based on your settings.

6. Test Calls and Check Status

  1. Step 1: Initiate a Test Call

    Use the app to call a test number or another user in your organization to verify connectivity.

  2. Step 2: Check Status Indicators

    Check that the status indicators in the app show you are correctly connected to your 3CX server. This may be a green dot or other indication that you are online.

7. Troubleshooting: App Not Connecting

  • Check that your device has internet access and that there are no firewall protections blocking the connection.
  • Try scanning the QR code again or pasting the provisioning link to ensure configuration is correct.
  • Check that your 3CX server is up and running. You can contact support if you have doubts about this.

For more help connecting your 3CX server to Internetport SIP trunk, see the article Connect 3CX Server to Internetport SIP Trunk.

If you still have issues connecting your 3CX app, you can create a new ticket via Internetport Support.