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herlesupreeth / docker_open5gs

Docker files to run open5gs + IMS + eNB + gNB + NR-UE in a docker
BSD 2-Clause "Simplified" License
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Bad voice quality in one way #75

Closed Ablandin35 closed 2 years ago

Ablandin35 commented 2 years ago

Hello,

I deployed volte setup with srsenb+USRP B210 and two Oneplus5 devices. When device A calls device B, voice quality is very bad on device A. Did you observe this behaviour? Is there specific settings in enodeb to support volte? I attach pcap file. volte_call.zip

herlesupreeth commented 2 years ago

Nope, i haven't observed bad voice quality even while using srsRAN eNB. I would suspect the power saving modes of the machine. I usually turned all of them off. You can set CPU governor to "performance" and see if that helps

Ablandin35 commented 2 years ago

CPU governor is already set to "performance". I will try to turn off power saving mode.

Ablandin35 commented 2 years ago

Thanks Supreeth. I have no more this issue with the release 21.04.