It would be nice if the FreePBX to 3CX converter could migrate PJSIP extensions. The current converter only looks for SIP and IAX extensions on the FreePBX system. PJSIP is the newer sip channel driver which is now recommended and used by default on all new FreePBX installs. Due to this, a growing number of FreePBX installs are now using PJSIP instead of SIP. Including PJSIP in the converter would make the transition from these newer installs much easier. I have a few FreePBX systems that I would like to convert to 3CX. However, all of the FreePBX systems we manage are using the PJSIP channel driver for their extensions and their trunks.