Conference bridge matrix

Hello,

I’ve got to implement a tricky conference call, let’s explain it:
Phones A, B, C and D are in a conference.

  • A will receive mixed stream BCD
  • B will receive mixed stream AD but not the C stream
  • C will receive mixed stream ABD
  • D will receive mixed stream ABC

does the Asterisk server provide access to the mixing matrix in the conference bridge? Especially “on the fly” access as the conference can move and, at a time t, C must receive only A stream

Philippe

Hi!
Im looking for the same type of conference call!
Does anyone knows if it is possible?

// Wilsson