[Freeswitch-users] Pass sendonly from b-leg to a-leg

Hello, I have following scenario : A (GW) -> Freeswitch -> B(Phone) When B-puts call on-hold and send to Freeswtich sendonly attribute, Freeswitch starts to play moh to A-party without re-invite with sendonly. Is there a way to send to A (GW) sendonly attribute using dialplan variable? Thanks for advice! -- Best regards, Volodymyr