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VoLTE don't work #301
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Your sim card doesnt seem to be a VoLTE ISIM. OR at least your programmer isnt. Where are your IMS parameters? |
@platini2 |
@herlesupreeth |
@Maraticus1 Hey, ISIM is not a mandatory requirement for VoLTE to work. USIM is just fine. The UE forms the IMPU and IMPI based on the IMSI and the PLMN of the network. I dont see UE requesting a PDN connection for "ims" APN in the trace you attached. This mean VoLTE is not activated on the phone |
You dont need to create ogstun and ogstun2 to be created outside of the docker network like you did. They are created inside UPF container. If you login to container as follows you will see those interface created when you deploy
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@herlesupreeth |
Hi @Maraticus1, I'm facing similar issue as you, may I have your email or wechat ID please? We can help each other maybe. My email is: [email protected], we can start from there if it's okay for you. |
@Maraticus1 I still dont see UE attempting to attach to ims APN in a proper way (you should NOT select ims APN from APN menu, internet should be selected). I would suggest to use CoIMS app to enable VoLTE |
@herlesupreeth |
@herlesupreeth |
@herlesupreeth |
I dont see any issue in the pcap you uploaded. All the RTP ports are fine and the dedicated bearer has all the correct TFTs. I would suggest to take a pcap of only the video call (your currently uploaded pcap is very huge and hard to debug which is a video call). i.e. bring down all components, start all components, start wireshark/tcpdump, attach UEs and then attempt video call directly. Send me this pcap |
Hello, @herlesupreeth!
I installed docker_open5gs (open5gs_hss_cx branch) on Ubuntu 22.04.
I used "docker" instruction and "VoLTE and SMS Configuration for docker_open5gs".
I additionally prescribed the "ogstun" and "ogstun2" interfaces because for unknown reason they did not exist initially.
I use external macro BS 4G and UE Xiaomi 12.
I don't see QCI=5 and any SIP packets in wireshark.
Internet working.
dump_open5gs.zip
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