I tried to get ruid by using this feature. http://kamailio.org/docs/modules/stable/modules/registrar.html#idp1752184.
I use source code from git repo from June 7th. Have added modparam("registrar", "xavp_cfg", "ulrcd") in the config.
In route[REGISTRAR], i try to print it's value by using this code in kamailio config :
pv_printf("$var(ruidd)", "$xavp(ulrcd=>ruid)"); xlog("L_ERR", "registrasi $var(ruidd)");
xlog("L_ERR", "registrasi $xavp(ulrcd=>ruid)");
both codes give me : registrasi <null>.
How to obtain that value? I think i missed something.