TR064 with Ethernetshield

hi guys,
i'm trying to build a system to call a phone with my router (AVM FRITZBOX!) whioch supports the tr064 protocol.
I yet saw some projects belonging to esp8266 microcontrollers and yet saw a library for it.
my problem is that i dont want to use an esp for my application because the wlan at the place where the application will be installed is very bad and i dont want to put an accesspoint or repeater there.
so i need a tr064 library which works for an ethernet shield.

does anyone has any idea where to get this beacause the internet wont give me information about that.

i hope someone had a similar issue or could help me anyways

regards

lukas

this libary you mean?