[Home](./index.md) > [sip.js](./sip.js.md) > [Byer](./sip.js.byer.md) > [bye](./sip.js.byer.bye.md) ## Byer.bye() method Sends the BYE request. Signature: ```typescript bye(options?: ByerByeOptions): Promise; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | options | ByerByeOptions | [ByerByeOptions](./sip.js.byerbyeoptions.md) options bucket. | Returns: `Promise`