Freepbx/Issabel/Asterisk SIP Configuration RO SIP Trunk Configuration

Modified on Mon, 29 Jul at 12:08 PM

RingOffice SIP Trunk Configuration for Asterisk

type=friend (If IP based Trunk then use type=peer)
username= (RO account ID/DID)
authuser= (RO account ID/DID)

secret= (RO Trunk password/DID account service password). [ If you did not have the Trunk/RO DID account service password,Please let us know]
context=from-trunk
host= sip.ringoffice.com (or IP address 208.89.104.241)
fromdomain=sip.ringoffice.com
canreinvite=no
dtmfmode=rfc2833
qualify=yes
nat=yes
disallow=all
allow=g729
allow=g723
allow=ulaw
 allow=alaw

Set your Register String to: In the below format
RO account ID/DID:ServicePassword@sip.ringoffice.com


To check SIP trunk registration status, you can go to PBX > Tools > Asterisk CLI
Enter the command:
sip show registry

You will be able to see the Trunk registration information.

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