Problem with .NET Remoting: Method not allowed

[Kalyani]

Hi,
I am using web application hosted on IIS as a server and a web
application as a client.I have configured remoting through web.config file
for both client and server.I called RemotingConfiguration.Configure() in the
Application_start event of client.

Configuration section for server:

<system.runtime.remoting>
<application >
<service>
<wellknown mode="Singleton" type="abcd.efgh,efgh"
displayName="RemotingService" objectUri="efgh.soap" />
</service>
<channels>
<channel
ref="http" useDefaultCredentials="true"
/>
<serverProviders>
<formatter ref="soap" typeFilterLevel="Full"/>
</serverProviders>
</channels>
</application>
</system.runtime.remoting>

Configuration section for Cilent:

<system.runtime.remoting>
<customErrors mode="On"/>
<application name="PinesClient">
<client>
<wellknown type="abcd.efgh,efgh"
url="http://hostname/RemotingService"/>
</client>
<channels>
<channel ref="http" useDefaultCredentials="true" />
<clientProviders>
<formatter ref="soap" typeFilterLevel="Full"/>
</clientProviders>
</channels>
</application>
</system.runtime.remoting>

I am getting Error 405:Method not allowed ,
when I am trying to call method on remote object.

I am using Forms authentication in Server application and Windows
Authentication in client application.Is it a problem?

Please do tell me if any one knows how to resolve this.

Thanks in advance,
Kalyani