# ------ dialog params --------

modparam("dialog", "db_url", DBURL)

##modparam("dialog", "rr_param", "did")

modparam("dialog", "default_timeout", 7200)

modparam("dialog", "dlg_match_mode",

modparam("dialog", "detect_spirals", 1)

modparam("dialog", "db_mode", 1)

##modparam("dialog", "db_fetch_rows", 100)

modparam("dialog", "dlg_flag", FLT_DLG)

modparam("dialog", "profiles_with_value", "test")

..........

dlg_manage();

##dlg_setflag(FLT_DLG);

if (is_method("INVITE")) {

$var(size) = 0;

get_profile_size("test","$rU","$var(size)");

xlog("currently, the user $rU has $var(size) active calls\n");

if( $var(size) >= 5 ){

sl_send_reply("507", "Simultaneous calls limit reached");

xlog("Limit of $var(size) active calls has been reached \n");

exit;}

set_dlg_profile("test","$rU");}

........