> For a complete documentation index, fetch https://docs.voximplant.ai/llms.txt

# PSTN Blacklist


## API Docs

- PSTN Blacklist [AddPstnBlackListItem](https://docs.voximplant.ai/api-reference/management-api/reference/pstn-blacklist/add-pstn-black-list-item.md)
- PSTN Blacklist [SetPstnBlackListItem](https://docs.voximplant.ai/api-reference/management-api/reference/pstn-blacklist/set-pstn-black-list-item.md)
- PSTN Blacklist [DelPstnBlackListItem](https://docs.voximplant.ai/api-reference/management-api/reference/pstn-blacklist/del-pstn-black-list-item.md)
- PSTN Blacklist [GetPstnBlackList](https://docs.voximplant.ai/api-reference/management-api/reference/pstn-blacklist/get-pstn-black-list.md)

## OpenAPI Specification

The raw OpenAPI 3.1 specification for this API is available at:
- [OpenAPI JSON](https://docs.voximplant.ai/openapi.json)
- [OpenAPI YAML](https://docs.voximplant.ai/openapi.yaml)