There are 5 repositories under volte topic.
a list of awesome resources related to security and hacking of VoIP, WebRTC and VoLTE
Docker files to run open5gs + IMS + eNB + gNB + NR-UE in a docker
Asterisk channel driver for Quectel and Simcom modules, works with Asterisk-13+
Wiki for overriding IMS settings to enable VoLTE/VoWiFi using Carrier Privileges in Android phones
Fixed version of Kamailio IMS configuration files for basic calling
A Python micro framework for building Diameter protocol applications.
VoLTE and SMS Configuration for docker_open5gs
Tools for parsing/extracting/packing Qualcomm mbn MCFG (Modem Configuration) files
OpenIMSs open source environment for real life development of IMS based 4G/5G/NR voice/video/data/RCS/IM services
A magisk module that systemlessly activates VoLTE on South Korean carriers (SKT, KT, and LGU) for Pixel 3 and Pixel 3 XL
Sample Configurations and Miscellaneous for Mobile Network
This is forker branch from https://github.com/opensim/opensim with fixes to make it working with VoLTE
want a bite of crunchy oreo ? roll this with your fav ROM | bholte works ¯\_(ツ)_/¯
Magisk Module to enable VoLTE/VoWIFI on the HTC U11/U12+ for german providers
0re0 bobs for chuttuce; includes bholte
holla Peeps! Grab the latest source for 8.1 USE Lineage-15,1 Branch
Device configuration | Realme 1
Volte fix for Honor Play that requires root