private SIPRequest GetDummyINVITERequest(SIPURI dummyURI) { string dummyFrom = "<sip:[email protected]>"; string dummyContact = "sip:127.0.0.1:1234"; SIPRequest inviteRequest = new SIPRequest(SIPMethodsEnum.INVITE, dummyURI); SIPHeader inviteHeader = new SIPHeader(SIPFromHeader.ParseFromHeader(dummyFrom), new SIPToHeader(null, dummyURI, null), 1, CallProperties.CreateNewCallId()); inviteHeader.From.FromTag = CallProperties.CreateNewTag(); inviteHeader.Contact = SIPContactHeader.ParseContactHeader(dummyContact); inviteHeader.CSeqMethod = SIPMethodsEnum.INVITE; inviteHeader.UserAgent = "unittest"; inviteRequest.Header = inviteHeader; SIPViaHeader viaHeader = new SIPViaHeader("127.0.0.1", 1234, CallProperties.CreateBranchId(), SIPProtocolsEnum.udp); inviteRequest.Header.Vias.PushViaHeader(viaHeader); inviteRequest.Body = "dummy"; inviteRequest.Header.ContentLength = inviteRequest.Body.Length; inviteRequest.Header.ContentType = "application/sdp"; return(inviteRequest); }