What happens to the ENDC bearer during VoLTE call?

4G LTE
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1

Hello Experts.

What happens to the ENDC bearer during VoLTE call?

2

It depends on settings. Can be kept or released.

This is how it is with Huawei.

I mean, SCG released but QCI9 bearer kept of course.

3

Can this be suspended?

4

As far as I know, it is better not to split Volte bearers in the ENDC mode.