Hello,
We have verto setup and working. 
It is great btw.
We want to be able to send custom json data back to the client (hopefully using dialplan if possble)
I don't really know if this is even possible or if it is, where to start.
I change mod_verto to verbose debugging and I can see it sends json data back to the verto client, but I am lost as to how to do this on my own.
Here is an example json sent from FS to verto client:

2015-05-12 05:18:04.470641 [ALERT] mod_verto.c:604 WRITE 192.168.10.101:48165 [{
        "jsonrpc":      "2.0",
        "id":   8,
        "result":       {
                "message":      "CALL CREATED",
                "callID":       "be3e35a0-ec02-5ca7-cbf8-68a8c1cd2c4c",
                "sessid":       "48a502b3-740a-5b3d-21a4-bf9244bafb90"
        }
}]



I see there is a "json" API command in FS console but when i try to run something like

json {"message":"CALL CREATED","callID":"be3e35a0-ec02-5ca7-cbf8-68a8c1cd2c4c","sessid":"48a502b3-740a-5b3d-21a4-bf9244bafb90"}

I get

{"message":"CALL CREATED","callID":"be3e35a0-ec02-5ca7-cbf8-68a8c1cd2c4c","sessid":"48a502b3-740a-5b3d-21a4-bf9244bafb90","status":"error","message":"Invalid request or non-existant command","response":null}


If someone know how I can accomplish this, I'd be happy to update confluence with details.
Thanks,
V