If there is no load balancer between the Mobile Applications Broker Server and Application Server, then the ApplicationServer element in the Mobile Applications Broker Server 's Web.config file should specify a specific server. For example, if the AppServer directory is installed on a server named ecmAppServer1, then the ApplicationServer Url setting would resemble the following:
<ApplicationServer Url="http://ecmAppServer1/AppServer/Service.asmx" ServiceClientType="SOAP">
If both the Mobile Applications Broker Server and Application Server are installed on the same server machine, then localhost should be entered instead of the server's hostname.