Peer Details
Trunk Name: VoipBuster
disallow=all
allow=alaw&ulaw&gsm
context=from=pstn
dtmfmode=inband
fromdomain=sip1.voipbuster.com
fromuser=<your username or user number>
host=sip1.voipbuster.com
insecure=very
nat=yes
qualify=yes
secret=<your password>
srvlookup=yes
type=friend
username=<your username or user number>
Register String:
<Username or User Number>:<password>@sip1.voipbuster.com/<Username or User Number>
Note: Incoming setting is not required with newer versions of TrixBox.
If you have an inbound number, an Inbound route is required to
forwarded your incoming call to a destination extension or IVR menu:
Inbound Route:DID: <User inbound Number>
No Fax
(Source Ref: Florent Chandelier)