[asterisk-users] CallerID

[Jerry Geis]

When I use a call file to start a call I set the
CallerID: field and the polycom phone shows the correct information.

When I use a call file to start a conf call I set the
CallerID: field and my polycom phones show "asterisk" not the callerID I 
have set.

Is there something additional needed to set the CallerID in this case?
I am also using the "Local" channel does that make a difference?

Jerry