[SR-Users] Multiple port configuration

How do I configure kamailio to listen to multiple ports, on all known interfaces? I have tried "listen=udp:*:5060", "listen=udp:*:5062" on separate lines, but I get the following errors: Not starting : invalid configuration file! 0(7806) : <core> [cfg.y:3411]: yyerror_at(): parse error in config file //etc/kamailio/kamailio.cfg, line 190, column 12: syntax error 0(7806) : <core> [cfg.y:3411]: yyerror_at(): parse error in config file //etc/kamailio/kamailio.cfg, line 190, column 12: ip address, interface name or hostname expected 0(7806) : <core> [cfg.y:3411]: yyerror_at(): parse error in config file //etc/kamailio/kamailio.cfg, line 190, column 13: ERROR: bad config file (3 errors) I have also tried "port=5060", then "port=5062" on separate lines, but kamailio only listens on the port indicated by the last line. I do not want to have to enumerate every single interface on the configuration file.