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Summa

Consume Summa API (v.0.1.7)

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Overview

This node integrates with the Summa API to manage LTE subscription tele services. Specifically, the "Set Lte Tele Service" operation allows users to configure or update tele service settings for an LTE subscription identified by its IMSI (International Mobile Subscriber Identity). This is useful in telecom environments where automated management of subscriber tele services is required, such as enabling or modifying voice, SMS, or data tele service templates on a subscriber's profile.

Practical examples include:

  • Automatically applying a predefined tele service template to a subscriber after SIM activation.
  • Updating tele service configurations during subscriber plan changes.
  • Bulk updating tele services for multiple subscribers via workflow automation.

Properties

Name Meaning
Imsi The unique identifier of the LTE subscriber whose tele service settings will be updated.
Teleservices Template Name The name of the tele services template to apply to the subscriber's LTE subscription.

Output

The node outputs JSON data representing the result of the tele service update operation. This typically includes confirmation of the applied changes, status messages, and any relevant metadata returned by the Summa API about the LTE subscription after modification.

No binary data output is indicated.

Dependencies

  • Requires an active connection to the Summa API, authenticated via an API key credential configured in n8n.
  • The node depends on internal helper classes for HTTP requests, state management, and resource-operation resolution.
  • Proper configuration of the Summa API credentials within n8n is necessary for successful execution.

Troubleshooting

  • Common Issues:

    • Invalid or missing IMSI value may cause the API call to fail.
    • Incorrect or non-existent teleservices template names will likely result in errors from the Summa API.
    • Network connectivity issues or invalid API credentials can prevent successful communication with the Summa API.
  • Error Messages:

    • Authentication failures indicate problems with the provided API key; verify and reconfigure credentials.
    • Validation errors related to IMSI or template name suggest checking input values for correctness.
    • Timeout or network errors require checking network access and API endpoint availability.

Resolving these usually involves verifying input parameters, ensuring valid credentials, and confirming network connectivity.

Links and References

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