[Home](./index.md) > [sip.js](./sip.js.md) > [InvitationProgressOptions](./sip.js.invitationprogressoptions.md) > [statusCode](./sip.js.invitationprogressoptions.statuscode.md) ## InvitationProgressOptions.statusCode property Status code for response. Signature: ```typescript statusCode?: number; ```