Unable to make calls

[HaseenA35]

I've facing from today morning please help.

I've tried restarting my phn It was back to normal for few hours then same issues repeating. Unable to make calls while on WhatsApp call.

[xSteveuk]

Hi,
A lot of work place's put restrictions on mobile phone usage in the work place is perhaps why you are having difficulty making calls

[HaseenA35]

4 weeks ago same issue was reported with other samsung user.. isn't that software updates issue? I updated it yesterday then this started today..

[arianwen27]

That doesn't look like a samsung issue. It looks like your work has put restrictions on your phone, made a mistake and broken phone calls

[HaseenA35]

I'm not a part of any work company or any organization I'm a student..

[xSteveuk]

f you're having trouble making WhatsApp calls, try these troubleshooting steps: ensure a stable internet connection (Wi-Fi or cellular), check if your microphone and speakers are working, update WhatsApp and your phone's software, and verify that WhatsApp has the necessary permissions. Restarting your phone or clearing WhatsApp's cache can also resolve the issue. Additionally, check if your firewall or VPN settings are interfering with WhatsApp calls. 

[AndrewL]

@HaseenA35: Have you installed any apps on your phone that allow you to access you college/university systems remotely e.g. to view timetables or access learning materials? If so then the IT department may have introduced security measures which are currently preventing you from using certain third party features (in this instance, WhatsApp calls). 

If the above is applicable, please contact the IT department at your college/university for further information. 

[HaseenA35]

I'm having issues with regular calls while on whatsapp call

[HaseenA35]

I access all those in website only, I have not installed any apps for that reason..

[MichaelRozental]

I need a screenshot of the Device admin apps screen,
in order to see who is managing your device.