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egzumer / uv-k5-firmware-custom

A merge between https://github.com/OneOfEleven/uv-k5-firmware-custom and https://github.com/fagci/uv-k5-firmware-fagci-mod
Apache License 2.0
1.33k stars 427 forks source link

DTMF is broken #539

Open maciejopalinski opened 8 months ago

maciejopalinski commented 8 months ago

DTMF calling feature only works partially. Neither the caller nor the callee wait for the confirmation of the call.

Here are some videos of how I think these should work: