Osmocom New Splits stacks for voice is SOLVED and stable with LimeSDR!
Voice is working actually since back then, my fault is using only C117/118
for test call all the time.
Now I just test using newer phone both Caller and Callee and voice is work
perfectly!
I tested both osmo-trx-lms and osmo-trx legacy.
using osmo-trx legacy 0.20 also have better performance using the
firmware/gateware version I mention here : firmware/gateware version:
LimeSDR-USB_HW_1.3_r3.0.img and LimeSDR-USB_HW_1.4_r2.9.rbf from LimeSuite .
There is trace in wireshark when using old phone as C117/118, the BTS
always freeze and send Measurement Indication all the time when calling is
made and answered, but with newer phone, the Indication is normal.
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Best Regards,
DUO