[Home](./index.md) > [sip.js](./sip.js.md) > [SessionDescriptionHandler](./sip.js.sessiondescriptionhandler.md) > [rollbackDescription](./sip.js.sessiondescriptionhandler.rollbackdescription.md) ## SessionDescriptionHandler.rollbackDescription() method Rolls back the current local/remote offer to the prior stable state. Signature: ```typescript rollbackDescription?(): Promise; ``` Returns: `Promise`