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{{DISPLAYTITLE:FusionPBX SIP Trunk Creation}}
 
=Introduction=
This document provides instructions on how to add a SIP Trunk to FusionPBX Server to work with the ProSBC. 
Please visit the following link for more details about [https://docs.fusionpbx.com/en/latest/accounts/devices.html  Creating a SIP Trunk in FusionPBX Server]

=FusionPBX SIP Trunk Configuration=
1. Log in into the administration portal via the IP address of the machine that is running FusionPBX.

2. Select the '''Account''' tab at the top left and then from the drop-down menu click '''Gateways'''.

[[Image:fusion_trunk_1.png|500px]]

3. You will now be viewing the '''Extensions''' configuration page where you can add, edit or delete extensions.

[[Image:fusion_trunk_2.png|500px]]

4. Press on the '''+''' button on the right side of the screen to add a new extension. You will be required to fill in the following fields in order to create a new extension:

[[Image:fusion_trunk_3.png|500px]]

*'''Gateway:''' Number to dial to reach this user
*'''Proxy:''' ProSBC IP address or FQDN
*'''Register:''' Set to false. When you set it to false, you will need to specify all of the carrier IP’s in the '''Advanced > Access Controls'''.

5. When you set Register to false, you will need to specify all of the carrier IP’s in the '''Advanced > Access Controls'''. Press on '''+ ADD''' button. In new window set '''Name''' ProSBC and '''Save''' it.

[[Image:fusion_trunk_4.png|500px]]

6. Press on '''+ ADD''' button in new window to add ProSBC IP/FQDN address

[[Image:fusion_trunk_5.png|500px]]

7. You will be required to fill in the following fields in order to create a new ACL:

*'''CIDR:''' If adding a single IP address to the CIDR field make sure to add /32 on the end of the IP address.
*'''Description:''' Set as ProSBC

[[Image:fusion_trunk_6.png|500px]]

8. Once the configuration is finished, click on the '''Save''' button and once the page is refreshed you will see a notice saying '''Update completed''' on the top center of the page.