With your CS sample "JobSubmitRequestSMSOptions"
I have created a web reference to the URL used ith the authenticationsample i.e. : http://premconn.premiereconnect.com/2007/02?WSDL
Just 2 lines will not compile :
1) JS_JobOptions.SmsOptions = JS_SMSOptions;
(Error: EMsgAPI_Demo.JobOptionsType' does not contain a definition for 'SmsOptions')
2) JS_Documents[0].ItemElementName = EMsgAPI_Demo.ItemChoiceType.DocData;
Error : EMsgAPI_Demo.ItemChoiceType' does not contain a definition for 'DocData'
is the WSDL path compatible with the code/API version ?