Pass values to IVR configured in another asterisk server

Hi All. I have configured 2 asterisk servers. I am making outbound calls from the 1st server using the Dial command to the 2nd server where I have configured an Inbound DID number which plays options to the caller just like an IVR. I would like to pass data to the IVR configured in the 2nd server from the 1st server. How can this be achieved? Any help in this regard is greatly appreciated.

How about just sending dtmf from the 1st server…