Is Airtel blocking ports on XStream Fibre ?

[Audioctor]

Hi.
I have an Airtel Xstream Fibre Broadband with Huawei HG8145v5 router and with a Static Ip Address.
I have been trying to setup port forwarding with certain port numbers : 3389 (for Remote Desktop) and 6090 (for remote IPPBX extension). These are not working.

I scanned the ports with my android phone and it shows all ports except 80 as blocked.

Port Scan Screenshot

I wonder if Airtel is blocking the ports....

Is anyone aware of such an issue or am I doing something wrong here?

 

[demifiend9]

Don't have static IP, but have the same router and I can can port forward to any port except 80 and 443 (which is expected).

It's likely you're doing something wrong.

Disable firewall on windows and router (just to test), make sure to fill both external and internal port in the router port map settings but leave external source port empty, make sure the RDP service is running and you can connect to it locally, then try actually connecting to RDP from your phone through cellular data.

 

[Lolita_Magnum]

I have zte modem/router getting public ip, same thing, can forward all ports except 80 and 443.
Been also using home connection as my VPN hub for a few days now.