extensions.conf ;

exten => _0090[069].,1,Dial(${elstrunk}/${EXTEN:1},,T)


sip.conf ;

[elstrunk_out]
host = ***********
type=friend
cid_number = *************
trunkname = Priority  ; GUI metadata
context = els-volledig
hasexten = no
hasiax = no
hassip = yes
registeriax = no
registersip = yes
insecure = invite
Language = en
canreinvite=yes
t38pt_udptl=yes
dtmfmode=rfc2833
disallow = all
allow = alaw:20


[1801]
callerid="T1801 " <1801>
busylevel=1
call-limit=3
type=friend
insecure=port,invite
language=en
callwaiting = no
cid_number = ************
subscribecontext=ctl-park
context=ctl-receptie
parkinglot=parkinglot_ctl
email = ***************
;ullname = T1802 F.Tiekstr
hasagent = no
hasdirectory = no
hasiax = no
hasmanager = no
hassip = yes
hasvoicemail = yes
host = dynamic
mailbox=
secret = 1234
threewaycalling = yes
vmsecret = 1234
registeriax = no
registersip = yes
canreinvite = yes
nat = no
dtmfmode = rfc2833
Callgroup = 1
pickupgroup = 1,2
autoframing=no
disallow=all
allow=alaw:20,ulaw:20,g729:20