.. _supported_configurations

Supported Configurations
========================

Pass Thru to PBX Authentication Supported Configurations
--------------------------------------------------------

================   =================   ===========   =================   ================   =========================================================
PBX Distribution    PBX Version        Driver Type   Registration Test   Ext to Ext Test    Notes 
================   =================   ===========   =================   ================   =========================================================
FreePBX            Asterisk 13.22.0    chan_sip      Pass                Pass               see :ref:`enabling-the-path-header-for-asterisk-chan_sip`
FreePBX            Asterisk 13.22.0    chan_pjsip    Pass                Not Tested         suppport_path needs to be enabled
FusionPBX          FreeSWITCH 1.6      Sofia         Pass                Pass
================   =================   ===========   =================   ================   =========================================================

.. _enabling-the-path-header-for-asterisk-chan_sip:

Enabling the Path Header for Asterisk chan_sip  
----------------------------------------------

1. Login into the FreePBX Admin GUI
2. Click Settings -> Asterisk SIP Settings
3. Click Chan SIP Settings
4. Find the "Other SIP Settings" field
5. Add the following field and click "Add Field"

   supportpath = yes

6. Click Submit
7. Click the red "Apply" settings button at the very top of the page