[Home](./index.md) > [sip.js](./sip.js.md) > [Byer](./sip.js.byer.md) ## Byer class A byer ends a [Session](./sip.js.session.md) (outgoing BYE). Signature: ```typescript export declare class Byer ``` ## Remarks Sends an outgoing in dialog BYE request. ## Constructors | Constructor | Modifiers | Description | | --- | --- | --- | | [(constructor)(session, options)](./sip.js.byer._constructor_.md) | | Constructs a new instance of the Byer class. | ## Properties | Property | Modifiers | Type | Description | | --- | --- | --- | --- | | [session](./sip.js.byer.session.md) | | Session | The byer session. | ## Methods | Method | Modifiers | Description | | --- | --- | --- | | [bye(options)](./sip.js.byer.bye.md) | | Sends the BYE request. |