How to configure a FreePBX IP trunk

Our focus in this article is to achieve the connection between your Free PBX server, and our Mission Control Portal. We will describe a sample configuration of the INBOUND and OUTBOUND trunk and the dialplan, assuming that you already made the main Free PBX installation and telecommunication-applications deployment.

Once you have configured the following steps, you can take advantage of leveraging our Mission Control Portal to maximize your business operations.

Your trunk is ready-to-go on our side! We can move forward with the configurations on your Free PBX trunk:

Notes:

Outgoing sip Settings for the trunk:

type=friend
qualify=yes
insecure=port,invite
host=sip.telnyx.com
fromdomain=sip.telnyx.com
disallow=all
allow=ulaw

Inbound sip Settings for the trunk:

type=friend
insecure=port,invite
host=sip.telnyx.com
dtmfmode=rfc2833
disallow=all
allow=ulaw


Dial number manipulation rules:

For US numbers:

prepend:1; match pattern: NXXNXXXXXX

prepend: blank; match pattern: 1NXXNXXXXXX

International: 

prepend: Country Dialing prefix; match pattern: NXXNXXXXXX

prepend:blank; match pattern: (Country Dialing prefix)NXXNXXXXXX

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