Actions182
- LTE Subscription Actions
- Get Access Restriction Data For LTE
- Get Apn Info
- Get Lte Profile
- Set Lte Tele Service
- Get Lte Regional Subscription
- Get Scef Permissions
- Set APN Assignations To LTE Subscription
- Get EDRX Cycle Lengths
- Add Apn
- Get V2X Subscription Data
- Set Scef Permissions
- Set EDRX Cycle Lengths
- Set Access Restriction Data For LTE
- Set APNs To LTE Subscription
- Set APN Address Assignations To LTE Subscription
- Add LTE Subscription
- Set SCS Permissions
- Get SCS Permissions
- Get LTE ODB
- Add Custom LTE ODB
- Set LTE ODB Profile
- Get APN Assignations From LTE Subscription
- Remove APN Address Assignation From LTE Subscription
- Sim Swap Actions
- WLAN Subscription Actions
- HLR Subscription Actions
- Set HLR Profile
- Set PDP Address Assignation
- Set HLR Regional Subscription
- Remove PDP
- Remove GMLC Number
- Get HLR Teleservice
- Set MSRN Profile
- Remove PDP Assignations
- Set GMLC Numbers
- Get USSD Profile
- Set Camel Configuration
- Add Custom HLR ODB
- Add Camel Service
- Add GMLC Number
- Get GMLC Numbers
- Remove Camel Service
- Remove HLR Regional Subscription
- Set CSE Notification Profile
- Remove MSRN Profile
- Get ODB
- get HLR Profile
- Add PDP
- Get Camel Info
- Set HLR Teleservice
- Set SS Options
- Sim Swap Direct Without Remove
- Get Camel Configuration
- Clear All GMLC Number
- Set PDPs
- Apply Custom HLR ODB Settings
- Get Bearer Service
- Get Access Restriction Data Profile
- Get HLR Regional Subscription
- Remove PDP Address Assignation
- Add USSD Profile
- Set PDP Assignations
- Remove USSD Profile
- Set Access Restriction Data Profile
- Apply Subscription Settings
- Get PDP Info
- Get PDP Assignations
- Set HLR ODB Profile
- Remove CSE Notification Profile
- Get CSE Notification Profile
- Get HLR ODB
- Get MSRN Profile
- SS Subscription Actions
- Add Supplementary Service By Msisdn
- Add Call Forwarding Custom Supplementary Service
- Get All Supplementary Services By MSISDN
- Remove All Supplementary Service
- Remove All Supplementary Service By MSISDN
- Get Call Forward Information
- Get All Supplementary Services
- Remove Supplementary Service
- Add Supplementary Service
- Add Call Forwarding Custom Supplementary Service By MSISDN
- Get Call Forward Information By MSISDN
- Remove Supplementary Service By MSISDN
- SS Subscription SOAP Actions
- Get Imsi By Imsi
- Get Msisdn By Msisdn
- Create Basic Supplementary Service For SS Subscription
- Create Call Forward Supplementary Service For SS Subscription
- Create Calling Name Presentation For SS Subscription
- Create Call Line Identification Presentation For SS Subscription
- Create Call Line Identification Restriction For SS Subscription
- MSISDN Actions
- Subscriber Actions
- IMS Subscription Actions
- Send Cancel Location To Current VLR Of IMSI
- Add Transparent Data To IMPU
- Remove Transparent Data From IMPU
- Get IMS Volatile Data
- Add Service Profile To IMPU
- Add Public User Identity
- Add Private User Identity
- Remove Service Profile From IMPU
- Set GBA User Sec Settings Template To IMS Subscription
- Remove Public User Identity
- Get GBA User Sec Settings Template
- Get GBA User Sec Settings
- Delete IMS Subscription For IMSI
- IMSI Actions
- CRUD Operator Actions
- Operator Actions
- Sim Actions
- Send Protocol Actions
- Send Cancel Location MME
- Send RTR For IMPI
- Send Cancel Location To Current SGSN Of Imsi
- Send Cancel Location To Current VLR Of IMSI
- Send Cancel Location VLR
- Send Cancel Location SGSN
- Send Diameter Cancel Location SGSN
- Send Cancel Location To Current SGSN
- Send Cancel Location To All Currents Of IMSI
- Send Cancel Location To Current MME Of IMSI
- Send RTR For IMPU
- Send Cancel Location To Current VLR
- Send Cancel Location To Current MME
- CRUD PLMN Actions
- Templates Actions
Overview
This node integrates with the Summa API to manage HLR (Home Location Register) subscriptions, specifically allowing users to set a regional subscription for a given IMSI (International Mobile Subscriber Identity). It is useful in telecom environments where managing subscriber data and regional service settings is necessary. For example, a telecom operator can use this node to update the regional subscription status of a mobile subscriber identified by their IMSI, enabling or restricting services based on geographic or regulatory requirements.
Properties
| Name | Meaning |
|---|---|
| Imsi | The unique identifier of the mobile subscriber whose regional subscription is to be set. |
| Regional Subscription | The regional subscription value to assign to the specified IMSI. |
Output
The node outputs JSON data representing the result of the "Set HLR Regional Subscription" operation. This typically includes confirmation of the update, any relevant status messages, and possibly the updated subscription details. The exact structure depends on the Summa API response but generally confirms success or failure of the operation.
No binary data output is indicated for this operation.
Dependencies
- Requires an active connection to the Summa API via an API key credential.
- The node uses an HTTP client internally to communicate with the Summa backend.
- Proper configuration of the Summa API credentials within n8n is mandatory for authentication.
- No additional external dependencies are required beyond the Summa API access.
Troubleshooting
- Authentication errors: Ensure that the API key credential for the Summa API is correctly configured and has not expired.
- Invalid IMSI: If the IMSI provided does not exist or is malformed, the API may return an error. Verify the IMSI format before execution.
- Regional Subscription value issues: Providing an unsupported or invalid regional subscription string may cause the operation to fail. Confirm valid values with the API documentation or support.
- Network issues: Connectivity problems between n8n and the Summa API endpoint can cause timeouts or failures. Check network settings and API availability.
- API limits or permissions: If the API user lacks permission to modify HLR subscriptions, the request will be denied. Confirm user rights with the API provider.
Links and References
- Summa API Documentation (Replace with actual URL if available)
- n8n HTTP Request Node Documentation: https://docs.n8n.io/nodes/n8n-nodes-base.httpRequest/
- General Telecom IMSI Information: https://en.wikipedia.org/wiki/International_Mobile_Subscriber_Identity