R1 signaling and R1 modified signaling

I didn't ask for how to set it up... I ask for the technical differences between R1 modified and R1 "standard".



Normal R1 is like so :

A : Goes offHook, wait for B's answer and then send KP(DNIS)ST KP(ANI)ST

B : detects A's offHook, send a Wink, wait for A's sent MFs, then comes offhook.



Now, on the modified R1, what is modified? What makes it modified?



Thanks for your efforts. I didn't ask for how to set it up... I ask for the technical differences between R1 modified and R1 "standard".

Normal R1 is like so :
A : Goes offHook, wait for B's answer and then send KP(DNIS)ST KP(ANI)ST
B : detects A's offHook, send a Wink, wait for A's sent MFs, then comes offhook.

Now, on the modified R1, what is modified? What makes it modified?

Thanks for your efforts.

I didn't ask how to set -it up, I asked what was the difference between R1 modified and plain R1.

What part of the protocole is makes it modified...? I didn't ask how to set -it up, I asked what was the difference between R1 modified and plain R1. What part of the protocole is makes it modified...?