[Home](./index.md) > [sip.js](./sip.js.md) > [Transport](./sip.js.transport.md) > [dispose](./sip.js.transport.dispose.md) ## Transport.dispose() method Dispose. Signature: ```typescript dispose(): Promise; ``` Returns: `Promise` ## Remarks When the `UserAgent` is disposed or stopped, this method is called. The `UserAgent` MUST NOT continue to utilize the instance after calling this method.