Outgoing call give - number you have dialed is not in service

hi all

now my bot trunk works for incoming calls

trunk 1 - dongle 4177xxxxxxx nr

trunk 2 - sipcall 4132xxxxxxx nr

i have total 7 extension 3 of them now online

i have trouble with outgoing calls with both trunk

trunk dial plan as follow

prepend prefix match pattern

                  00.

                  00NXXNXXXXXXX

                  117

                  118

                  144

00 NXXNXXXXXXX

032 NXXXXXX

my first question when i want to go out from dongle trunk i want use 7
and 9 for sipcall trunk.where i have to right this 7 and 9 at prefix (
outbound or trunk or outbound dial prefix option on trunk ) ?

second and biggest problem

when i try to go out with dongle or sipcall i get only same message

NUMBER YOU HAVE DIALED IS NOT IN SERVICE - i hate this i try to fix problem last two days then i decide ask here bigboss.

wait for your kindly help

best regards