WCF IIS Web Handler
Within the httpHandler section of the machine’s Web.config, the mapping appears as shown below
*.svcMapping for WCF Handler
<add path="*.svc" verb="*"
type="System.ServiceModel.Activation.HttpHandler, System.ServiceModel,
Version=3.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089"
validate="false" />