CLI Provider Manager for FreePBX

I manage a FreePBX-based platform and need to integrate a robust, fully command-line-based provider manager for domestic US call termination. The solution must allow me to: • Send local ANI traffic, toll-free (TFN) calls, and unrestricted wireless calls... (Budget: $1500 - $3000 USD, Jobs: Asterisk PBX, Linux, Network Administration, PHP, Scripting, System Administration, Telecom, VoIP)