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srsran / srsRAN_4G

Open source SDR 4G software suite from Software Radio Systems (SRS) https://docs.srsran.com/projects/4g
https://www.srsran.com
GNU Affero General Public License v3.0
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UE suddenly disconnected to the network with VoLTE icon #949

Open neilrep opened 2 years ago

neilrep commented 2 years ago

Issue Description

2022-08-03T07:17:38.645033 [RRC ] [E] Failed to push radio link UL state

Setup Details

We're running an Commercial EPC--> enodeB --> SDR (b210) --> duplexer --> antenna . A complete set-up for a box base station. SRSENB 21.10 ; UHD 3.15.0

Expected Behavior

All camped UE's stable connected to the network and can stream internet seamlessly

Actual Behaviour

We are running an Integration with commercial EPC for VoLTE testing calls then All UE's that connected to the network and all UE are streaming YouTube continuously then suddenly disconnected and on the logs shows (2022-08-03T07:17:38.645033 [RRC ] [E] Failed to push radio link UL state)

Steps to reproduce the problem

Restarting all srsenb

Additional Information

[Any additional information, configuration or data that might be necessary to reproduce the issue]

andrepuschmann commented 2 years ago

Again, provide full logs.

7sAb123swz commented 1 month ago

Kidding me? It is just a epc network...