[Home](./index.md) > [sip.js](./sip.js.md) > [InviteUserAgentServer](./sip.js.inviteuseragentserver.md) > [reject](./sip.js.inviteuseragentserver.reject.md) ## InviteUserAgentServer.reject() method 13.3.1.3 The INVITE is Rejected A common scenario occurs when the callee is currently not willing or able to take additional calls at this end system. A 486 (Busy Here) SHOULD be returned in such a scenario. https://tools.ietf.org/html/rfc3261\#section-13.3.1.3 Signature: ```typescript reject(options?: ResponseOptions): OutgoingResponse; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | options | ResponseOptions | Reject options bucket. | Returns: `OutgoingResponse`