Telkit II is designed for Minecraft 1.12.2, and is available via our MultiMC installation method.
Telkit II requires Java 8 to run, so you will need to install that from Oracle's website.
Installation Link Used
https://modpack.nosiphus.com/multimc/Telkit%20II.zip
If you have access to the server but lose the IP address, it is ii.nosiphus.com.
Sphax PureBDcraft has long been the resource pack of choice for Nosiphus modpacks. If you want to use it, here are the downloads and the order you should use them in:
PureBDcraft Telkit II 128x MC112
Default