[xmlblaster] XML-RPC : how to change xml escape sequence

[bruno pennec]

I have two  xmlblaster clients which use XMLRPC but :
   the first one, accept xmlblaster xml escape sequences (< , >,
...)
   the second one, would understand a other (<, ... which is legal
too)

Can i specify in each XMLRPC request (by exemple in qos string),
expected format ?