I have a customer with a BCM 400 (SW Version 4.0.2.21d) and a BCM 50 (SW version 6.0.2.05.237) linked together via sip trunks over a MPLS. When either location calls by 4 digit dialing the other sites extensions it shows the calling party's info as anonymous. The private network type (under Dialing Plan -> Private Network) is set to none on both systems. Does this need to be changed to cdp to allow CLI of DN's to display between both sites?