[OpenSER-Users] Configuring openser to forward incoming to a conference agent

Hi I'm developing a "conference agent" that will receive INVITEs and invites a list of invitees defined in the SIP INVITE message payload. Let's say that this agent is available behind the URI sip:conf@yourdomain.com and openser should forward all incoming "INVITE sip:conf@yourdomain.com SIP/2.0" to my agent. How should I configure openser to do that ? The easiest way would be to have my conference agent to REGISTER against the openser but I don't want to maintain this registration and I think there is a better way to do that. I've seen there is also a function called "ul_insert_urecord" in USRLOC module. Might it be a possible solution to add a new entry for my conference agent ? Any other solution or idea ? Regards, Pascal