u/Lavadeep_YT_

I'm using a syrotech SY-GPON-1000R-DONT which is set in bridge mode with a TP link ER605 V2 router

The internet configuration works perfectly

I tried to configure VOIP first by setting the wan profile in the GPON Whith The correct VLAN 1831 and QOS 7 Operation mode set to Bridge once

And I tried again with the operation mode set IPOE

Which didn't work then I tried to set the VLAN inside the router which also didn't work

The only thing I haven't done is create a static route

With the default gateway and subnet mask because I don't know both of them

My region is Karanataka

And I have all the thing required for the SIP configuration

Please help me my brain is cooked