systemcrash created an issue (kamailio/kamailio#4201)
https://github.com/kamailio/kamailio/blob/330543f46cbb6bf815ebf77c9837831409...
This smells of a dependency. Shouldn't these be listed here?:
https://www.kamailio.org/docs/modules/6.0.x/modules/cdp.html#idm68