docker_open5gs/custom_deployments/open5gs_hss_cx/README.md

Deployment description

This custom deployment showcases using of open5gs HSS for Cx interface (towards ICSCF/SCSCF) rather than using pyHSS.

Limitation

In order to change the iFCs or any other IMS service related provisioning information one need to modify the code and re-compile open5gs i.e. no way to configure them via GUI as we have with pyHSS.

Additional steps

Most of the steps to be followed are similar to the steps mentioned in the README in the root folder. However, additional steps mentioned below must be taken into account while deploying this custom deployment scenario.

Loading environmental variables for custom deployment

Warning For custom deployments, you must modify/use only the .custom_env file rather than the .env in the root folder.

set -a
source .custom_env
set +a

Scenario deployment

Deploy the 4G EPC + IMS.

cd custom_deployments/open5gs_hss_cx
docker compose -f 4g-volte-deploy.yaml up

Deploy srsRAN eNB using SDR (OTA)

docker compose -f srsenb.yaml up -d && docker container attach srsenb