Support Required for VoNR Setup Issue with Additional UE

[ramya-89]

Hi,
I would like to express my gratitude for the outstanding setup and guidance. Using this, I successfully set up a 5G SA network with a B210 radio. Currently, I am working on a VoNR setup using the sa-vonr-deploy.yaml file in open5gs_hss_cx. I can see the VoLTE icon on three UEs and successfully make voice calls between two phones.

However, after adding a fourth subscriber to the database, the fourth UE connects only to data, and VoLTE call setup is not enabled. In the environment file, I see Max_NUM_UE = 1024. Could you clarify if there is any limitation on the number of UEs that can make voice calls? Your support would be greatly appreciated.

Thanks
V. Ramya

[herlesupreeth]

Currently, I am working on a VoNR setup using the sa-vonr-deploy.yaml file in open5gs_hss_cx

If you want to have QoS for VoNR call use exp_5g_ims_pyhss branch. As thats the only branch which has support for it.

However, after adding a fourth subscriber to the database, the fourth UE connects only to data, and VoLTE call setup is not enabled. In the environment file, I see Max_NUM_UE = 1024. Could you clarify if there is any limitation on the number of UEs that can make voice calls?

There is no limit on number of UEs making calls

[ramya-89]

Thank you so much for your response.