How to call aspx pages of other web application in content place holder of master page of share point?

[Sachin Gedam]

Hello, I am trying to call aspx page of other web application in content place holder of master page of share point. But not getting exact way for it. Actually that aspx page contains masterpage attribute attached to it. And this master page attribute point to asp.net masterpage. And I want to show such aspx pages to master page of share point application. Will it possible? What could be the way? How to use session created by asp.net in share point pages? Please help me for the same.

Sachin Gedam (Software Engg.) Pune India