How to connect a group of asterisk servers with cisco cucm

hello,
how to connect a group of asterisk servers with cisco cucm?
as-that we can connect the group of asterisk servers to each other by trunk iax then we connect the group of asterisk servers with cisco CUCM by trunk sip?
or how?

thank you beforehand

Your terminology is confusing, but you can connect to CUCM as as chan_pjsip endpoint, both as client and as server.