DAHUA VTH2421FB-P maximum ring volume too low

misu1976

n3wb
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Nov 21, 2022
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Hello all

I recently installed a DAHUA VTH2421FB-P in pair with VTO2111D-P-S2.
All seems to work correctly but, after a firmware upgrade of VTH (which was OK) to version DH_VTHX421H_MultiLang_SIP_EMEA_V4.600.0000000.0.R.220819, I realize that the maximum ringing tone volume is decreased a lot (maybe less than 30%) and I have no way to increase it (is already 10 in Ring Settings menu, which is maximum).
Is there any way to increase the ring volume as is very hard to hear it when it rings and is some other background noise in the house?


Thanks in advance for your answers
 
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