8038 speaker auto adjust

[bibo]

Hi All

We have using 4018 and 8038 phone connect to OXE R11.2
With 4018 we use the speaker and the volume is OK but not auto adjust

But with 8038 phone we use the speaker and the volume auto adjust (automatic change max to min and reverse)

Have you any idea about this issue

Thanks

[ayrton722]

I have the same problem, any solution??? thank.