dear all

i'm using kamailio 4.4.1 and i'm not seeing nh_reload_rtpp as a fifo exported function
i'm trying to setup the dburl for the rtpengine sets using db_text but when i do kamctl fifo which i see all the commands of the module except the reload_rtpp

nh_enable_rtpp
nh_show_rtpp
nh_ping_rtpp
nh_show_hash_total

/usr/local/kamailio/sbin/kamctl fifo nh_reload_rtpp 
500 command 'nh_reload_rtpp' not available

these are the config lines i have for that

#!define DBURLRTP "text:///var/log/rtpengine_conf"
loadmodule "db_text.so"
modparam("rtpengine", "db_url", DBURLRTP)
modparam("rtpengine", "table_name", "rtpproxy")

and the database is like
root@test:/var/log/rtpengine_conf# ls
rtpproxy  version
root@test:/var/log/rtpengine_conf# cat version
table_name(str) table_version(int)
rtpproxy:1
root@test:/var/log/rtpengine_conf# cat rtpproxy
set_id(int) url(str) weight(int) disable(int)
1:udp\:x.x.x.x\:x:100:0
2:udp\:x.x.x.x\:x:100:0


is there something i missed here? do i must use mysql or postgres drivers for this? (i use a test machine to old to install a driver of those with kam 4.4 maybe?)

best regards
david