# About Using Callext

**URL:** <https://forum.robusta.ai/t/about-using-callext/197>\
**Category:** Get Help\
**Created:** [July 27, 2022, 1:39pm UTC](https://forum.robusta.ai/t/about-using-callext/197 "2022-07-27T13:39:56Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![BuseKayan](https://dub1.discourse-cdn.com/flex005/user_avatar/forum.robusta.ai/busekayan/32/43_2.png) [@BuseKayan](https://forum.robusta.ai/u/BuseKayan)\
**Post date:** [July 27, 2022, 1:39pm UTC](https://forum.robusta.ai/t/about-using-callext/197/1 "2022-07-27T13:39:56Z")

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Hi Callext. We need to call dll using method how to get parameters  
Can you help us to use it?

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**Author:** ![ilayda.ipar](https://dub1.discourse-cdn.com/flex005/user_avatar/forum.robusta.ai/ilayda.ipar/32/56_2.png) [@ilayda.ipar](https://forum.robusta.ai/u/ilayda.ipar)\
**Post date:** [July 27, 2022, 3:00pm UTC](https://forum.robusta.ai/t/about-using-callext/197/2 "2022-07-27T15:00:04Z")

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hi @BuseKayan

[https://robusta-ca.atlassian.net/wiki/spaces/DOC/pages/1034846229/Call+ext.+method](https://robusta-ca.atlassian.net/wiki/spaces/DOC/pages/1034846229/Call+ext.+method) will help.