# FusionPBX

## Introduction

This article describes how to set up a Telcobridges ProSBC for interworking between an ITSP’s SIP Trunk, or remote client access for a FusionPBX server.

NOTE: TheSIP Trunk uses G.711 in this test. There is no transcoding available.

### Prerequisites

* ProSBC devices must be installed as described with respect to release 3.0.x/3.1.x. Release 3.0.x is not supported for TCP connections installation guides.
* FusionPBX. For additional information about FusionPBX, visit [FusionPBX offical web site](https://www.fusionpbx.com/).

### Example Environments for SIP Trunking with FusionPBX

<figure><img src="/files/2CdUw30P1grRSzym9cE4" alt=""><figcaption></figcaption></figure>

### Example Configuration

SIP Trunk configuration.

* [FusionPBX Trunk Creation](/configuration-details/configuration-by-use-case/sip-trunking-configuration/fusionpbx-sip-trunk-creation.md)
* [SIP Trunking Example Configuration](/configuration-details/configuration-by-use-case/sip-trunking-configuration/sip-trunk-configuration-instruction-with-fusionpbx.md)

### Example Environments for Remote Workers with FusionPBX

<figure><img src="/files/bSJjWk13xu3nD0cxXbyJ" alt=""><figcaption></figcaption></figure>

### Example Configuration

Remote workers configuration.

* [FusionPBX Extension Creation](/configuration-details/configuration-by-use-case/sip-trunking-configuration/fusionpbx-extension-creation.md)
* [Remote Workers Configuration Instruction with FusionPBX](/configuration-details/configuration-by-use-case/remote-workers/remote-workers-configuration-instruction-with-fusionpbx.md)

### Troubleshooting

<table><thead><tr><th width="200">Call Trace</th><th width="200">Test Call</th><th width="200">TBReport</th><th width="200">Advanced Troubleshooting of ProSBC</th></tr></thead><tbody><tr><td><ul><li><a href="/pages/wANvjzXmam8kffkMPw9X">Configure call trace</a></li><li><a href="/pages/0xUPGJa2HODY3Q6dXomj">Retrieve call trace</a></li></ul></td><td><ul><li><a href="/pages/X5qsI1juaiqbPcEAM4kK">Creating a Test Call</a></li></ul></td><td><ul><li><a href="/pages/o5WkY2J8kt6xmZ8P9npo">Capture a report of the system</a></li></ul></td><td><ul><li><a href="/pages/JtFwsTqktzofDpi5TFoE">Advanced Troubleshooting of ProSBC</a></li></ul></td></tr></tbody></table>


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