[Home](./index.md) > [sip.js](./sip.js.md) > [OutgoingInviteRequest](./sip.js.outgoinginviterequest.md) > [delegate](./sip.js.outgoinginviterequest.delegate.md) ## OutgoingInviteRequest.delegate property Delegate providing custom handling of this outgoing INVITE request. Signature: ```typescript delegate?: OutgoingInviteRequestDelegate; ```