> For the complete documentation index, see [llms.txt](https://prosbcdocs.telcobridges.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://prosbcdocs.telcobridges.com/configuration-details/configuration-by-web-portal-category/routing-scripts/development-guides-and-tutorials/route-parameters-and-call-routing.md).

# Route Parameters and Call Routing

### Route parameters

All call routes may have these parameters:

* calling
* called
* nap
* remapped\_calling
* remapped\_called
* remapped\_nap
* remapped\_destination\_leg\_profile (called remapped\_profile prior to Toolpack 2.9)
* remapped\_source\_leg\_profile (called remapped\_incoming\_profile prior to Toolpack 2.9)

\
Example:

```
 route[:remapped_nap]
```

| ![](https://docs.telcobridges.com/w/images/thumb/b/b6/NoteIcon.png/100px-NoteIcon.png) | <p>You can add dynamic route attributes using the Web Portal. These attributes can be referenced by their name.</p><p>For example:</p><ul><li>priority</li><li>weight</li></ul> |
| -------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |

<br>


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