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3CX

Interact with 3CX telephony system
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Overview

This node integrates with the 3CX telephony system, specifically providing an operation to upgrade a user's phone. The "Upgrade Phone" operation is designed to send device-related information such as MAC address, user agent, and version to the 3CX API, likely triggering a firmware or software upgrade process on the specified phone device associated with a user.

Common scenarios for this node include:

  • Automating phone upgrades in bulk after deploying new firmware.
  • Integrating phone management into broader workflows, such as onboarding or maintenance routines.
  • Ensuring phones are running the latest supported software without manual intervention.

Example: After updating your telephony system's firmware, you can use this node to programmatically push the upgrade command to all users' phones by specifying their MAC addresses and relevant client details.

Properties

Name Meaning
Mac The MAC address of the phone device to be upgraded.
Useragent The user agent string representing the client or device making the request.
Version The version number of the phone software or firmware that the upgrade targets.

Output

The node outputs JSON data reflecting the response from the 3CX API after attempting the phone upgrade. This typically includes status information about the upgrade request, such as success confirmation or error details.

If the node supports binary data output (not evident from the provided code), it would represent any files or firmware binaries returned or processed during the upgrade, but no such indication is present here.

Dependencies

  • Requires an active connection to a 3CX telephony system via its API.
  • Needs an API authentication token configured through OAuth2 credentials.
  • The base URL for the 3CX server must be set in the node credentials.
  • The node sends requests with Accept: application/json header and expects JSON responses.

Troubleshooting

  • Invalid MAC Address: Ensure the MAC address is correctly formatted; otherwise, the API may reject the request.
  • Authentication Errors: Verify that the OAuth2 credentials are valid and have sufficient permissions to perform phone upgrades.
  • Network Issues: Confirm that the 3CX server URL is reachable from the n8n environment.
  • API Response Errors: Check the JSON response for error messages indicating issues like unsupported versions or invalid user agents.
  • Empty or Missing Properties: Make sure all required properties (Mac, Useragent, Version) are provided; missing values may cause the API call to fail.

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