Click to Call question

[Gary N]

Lets say I have a conference bridge (we will call it 6013).  How do I use the API to do a click to call and dial a phone number and have that number connected to the conference bridge.  The API call that I am using looks like:

object=call&action=call&uid=6013@mydomain&destination=9999999999&origination=226013&callid=601320150827101218@mydomain

I have a dial translation that checks for a 22 and sends that to the conference bridge.  It looks like from the call history that the call is trying to go to the correct device (the device that is assigned to the conference bridge).  However, when I try this, the call history has a release reason of "Term: Reg Expired".  What am I doing wrong?