RE: Need ANSWER 4 these QUERIES !!

Brian,

 
> > 
> >     1. In  M3UA  msg  the  version  parameter  can  have 
> value 0 or 1, Is
> >        version-1 has BACKWARD copatibility with vesion-0?
> 
> No.  RFC 4666 was not written with backward compatibility to 
> RFC 3332 in mind.
> RFC 4666 OBSOLETES RFC 3332.  Therefore a version parameter 
> with a value of 0
> is following an OBSOLETE PROPOSED STANDARD.  
> 

RFC 3332 and RFC 4666 both specify the Version parameter shall be set to 1.
So I assume that RFC 4446 should be backward compatible with RFC 3332.


Peter Holland