> For the complete documentation index, see [llms.txt](https://cookbook.denovolab.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cookbook.denovolab.com/quick-setup-for-origination-traffic/test-calls-with-call-simulation.md).

# Test Calls with Call Simulation

We use this DID repository as an example:

![](https://4102392624-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MXPCJcszvw7MAuHjiRr%2Fuploads%2FzWEJlIt7zjfjMg5ldJJW%2Fimage.png?alt=media\&token=96622857-003d-4708-b71e-64e51cf060e9)

You can use Call Simulation to check which client will receive the calls for the DID:

![](https://4102392624-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MXPCJcszvw7MAuHjiRr%2Fuploads%2FYSJL9NreJQ7kJ4JMIG6v%2Fimage.png?alt=media\&token=3f80d3dd-eb02-4b2a-ac47-e578cabbcdc6)