Issue in communication with PCSCF

[matrixshell]

Hi
I am trying to set up VoLTE with external EnB from Baicells.
Internet APN works well with no issues at all.

But when I try Volte it fails to communicate with PCSCF.
I tried to capture packets in UPF i was getting packets from UE till (volte) upf but somehow they are not forwarded to PCSCF.

earlier it used to work well but it failed after new update.

[s5uishida]

Hi @matrixshell

In my environment, VoLTE/SMS worked with the latest docker_open5gs, open5gs and etc.
I confirmed these with open5gs_hss_cx branch.

Do you set static routing on eNodeB for packets going from eNodeB to Docker host network?
Because P-CSCF is in Docker network.

[matrixshell]

Actually I am not using srslte or software enb I am using baicells enb hardware.

[s5uishida]

I also confirmed VoLTE/SMS with Baicells eNodeB.

[matrixshell]

Let me check again with reinstalling everything

[matrixshell]

Also I have not used open5gs_hss_cx yet but would like to know if use it then do i need fhoss ?

[s5uishida]

Not need FHoSS for open5gs_hss_cx branch.

I am using Open5GS HSS because it can connect to EPC, S-CSCF and I-CSCF.