BSNL VoLTE not working on Samsung Galaxy M30s

[AnilkumarKola]

BSNL VoLTE services released recently.

In activating process bsnl mentioned bsnl, BSNL VoLTE services not enabled by vendor..

After Update in june.

VoLTE services activated by BSNL...

But not available in my device

Only Airtel VoLTE services available.(since when I brought the phone)

[sathish1709]

bsnl 4g internet is unstable in samsung m30s i dont know why it changes from E to 4g and 4g to E i tried all apn settings an reseted and changed my phn its not stable . is that so samsung m30s only support 4g volte??. in my area bsnl volte is accessible but it not worling for me .

[AnilkumarKola]

same problem, In my area Bsnl shutdown 3G services. Available on 2G and 4G services..

[srinivaschoppari]

bro! i am from warangal. same problem for me in my galaxy a52. did you find any solution? please tell.

[AnilkumarKola]

I didn't find anything.. but problem was solved by Samsung though updates

[srinivaschoppari]

My problem is: i am using bsnl4g as my network connection. while i am using any app, lets say youtube with 4g as my internet connection in my galaxy a52, if i receive a call, because bsnl is not offering volte service, the network is dropping back to 2g inorder for the call to take place and after finishing the call, it is not getting back to 4g and i am getting 'E' i.e. 2g instead of '4G' as my internet connection. i have checked with another mobile(htc) available in my home, there it is perfectly getting back to 4g after call. but, in my samsung galaxy a52, i am facing this issue. did you face the same issue? are you getting bsnl volte service now in your samsung mobile? whom did you contact?

[srinivaschoppari]

bro! are you getting bsnl volte service currently on your samsung mobile? if yes, did you contact someone for this issue to get resolved? 

[AnilkumarKola]

Please try to contact BSNL for Volte availability in your area.

It's perfectly working, when I have the issue. I try to reach out both BSNL and Samsung customer cares, BSNL said problem in your device. Samsung said problem in network service. I left over. After that somehow problem was fixed by updates.
But, as you said network drop when calls, I use sim 1 BSNL, sim 2 Airtel when i using BSNL Internet then i got call on BSNL(call and internet on same sim1), Network didn't drop, if i got call on airtel(sim2) while using data on BSNL(sim1) automatically data switch to Airtel(sim2) after call switch back again but BSNL takes longer than airtel to turn on data.

[sathish1709]

yeah broo

[skumar84]

Not working on S20 FE or Galaxy Note phones