How would I go about preforming a HTTP GET request in the dialplan to send data to another system. I have done this in asterisks using curl. I have looked in freeswitch's mod folder and it doesn't have mod_curl. I am using a default install of FusionPBX
On Debian 8 with the FreeSWITCH package you would run the following.
apt install freeswitch-mod-curl
Then go to the Menu -> Advanced -> Modules and make sure the module is setup to run automatically and make sure its started.
Then follow instructions found here. https://wiki.freeswitch.org/wiki/Mod_curl