TrixBox Trunk Configuration

Hi
We are using trixbox CE 2.8.0.3 with FreePhoneLine
using the following configuration. We are receiving calls, but we use another provider for out going calls due to the limitation of FreePhoneLine with Fax and international.
Trunk Configuration:
PEER Details
type=friend
context=from-pstn
username=YourFreePhoneNumber
secret=YOU_HAVE_TO_BUY_THE_SIP_CONFIGURATION_FILE
fromuser=YourFreePhoneNumber
host=voip.freephoneline.ca
qualify=yes
insecure=very
nat=yes
canreinvite=no
fromdomain=voip.freephoneline.ca
sendrpid=yes
disallow=all
allow=ulaw&g729
Incoming Settings:
type=friend
context=from-trunk
username=YourFreePhoneNumber
secret=YOU_HAVE_TO_BUY_THE_SIP_CONFIGURATION_FILE
fromuser=YourFreePhoneNumber
host=voip.freephoneline.ca
qualify=yes
insecure=very
nat=yes
canreinvite=no
Register String:
YourFreePhoneNumber:secret@voip.freephoneline.ca/YourFreePhoneNumber
We are using trixbox CE 2.8.0.3 with FreePhoneLine

Trunk Configuration:
PEER Details
type=friend
context=from-pstn
username=YourFreePhoneNumber
secret=YOU_HAVE_TO_BUY_THE_SIP_CONFIGURATION_FILE
fromuser=YourFreePhoneNumber
host=voip.freephoneline.ca
qualify=yes
insecure=very
nat=yes
canreinvite=no
fromdomain=voip.freephoneline.ca
sendrpid=yes
disallow=all
allow=ulaw&g729
Incoming Settings:
type=friend
context=from-trunk
username=YourFreePhoneNumber
secret=YOU_HAVE_TO_BUY_THE_SIP_CONFIGURATION_FILE
fromuser=YourFreePhoneNumber
host=voip.freephoneline.ca
qualify=yes
insecure=very
nat=yes
canreinvite=no
Register String:
YourFreePhoneNumber:secret@voip.freephoneline.ca/YourFreePhoneNumber