WCF-BasicHttp NTLM ESB guidance

Question

Hello

I am trying to access an asmx service located on IIS, the asmx is using integradted security I am trying to call it with wcf-basichttp adapter configured inside ESB guidance 1.0

The error i am getting is :

The HTTP request is unauthorized with client authentication scheme 'Anonymous'. The authentication header received from the server was 'NTLM'

I tryed to set in the endpoint config: UserName=DOMAIN\Username&Password=Password&TransportClientCredentialType=NTLM

Any idea would be appriciated