Flash over MFC/R2 [RESOLVED]

Is it possible to execute a ‘flash’ command over a R2 E1 line (considering that I’m using asterisk 1.6)?

It would have no sense in an MFCR2 standard, although it might be used with a lineside protocol… what is the use you will give to it?

I appreciate the help, but I got rid of the MFC/R2 link.

Thnx anyway