Arkadaşlar internete bağlantı sorunu yaşıyorum. Bu hatanın sebebi nedir. Tarayıcıda dns programı kullanarak ancak bağlantı sağlıyorum. Dns kullanmadığım tarayıcı şu sorunu veriyor.

http://coa.vodafone.net.tr/

System.Web.Services.Protocols.SoapHeaderException: The message with Action 'http://tempuri.org/IServiceBase/SendCOAOperationsEx' cannot be processed at the receiver, due to a ContractFilter mismatch at the EndpointDispatcher. This may be because of either a contract mismatch (mismatched Actions between sender and receiver) or a binding/security mismatch between the sender and the receiver. Check that sender and receiver have the same contract and the same binding (including security requirements, e.g. Message, Transport, None). at System.Web.Services.Protocols.SoapHttpClientProtocol.ReadResponse(SoapClientMessage message, WebResponse response, Stream responseStream, Boolean asyncCall) at System.Web.Services.Protocols.SoapHttpClientProtocol.Invoke(String methodName, Object[] parameters) at Uyari.EmptorTelcoWCF.KnWCFService.SendCOAOperationsEx(KnWCFCOAOperationsDataHolder pData) at Uyari._default.Page_Load(Object sender, EventArgs e)




bu sorunun sebebini bilen varmı?