[Asterisk-Users] carry forward uniqueid

[yusuf]

Hi all,

I have a couple of asterisk servers running. When one asterisk server dials another asterisk server 
over IAX, i want to match that call in both of the cdr's.  How do i make both asterisk servers use 
the same uniqueid for that call, if this is possible.  Or is this a dumb question since it is 
'unique'.  I just want to match a call on different asterisk servers from the cdr's.

thanks,
yusuf