defined($avp(foo)) can be used to test if avp $avp(foo) has been defined. i looked through kamailio wiki, but didn't find defined function documented anywhere.
-- juha _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list [email protected] http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
