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This has been happening since upgrade from Win 7 to Win 10. Service packs are up to date.
I use vBuzzer voip application as my phone.
Since the upgrade to Win 10, the phone does not work properly, in or out. An error message appears when I dial out "unable to establish networks connections". Incoming calls go straight to voicemail.
vBuzzer help is very sparse, but I was able to get in touch enough to understand that from their side, everything is working properly. That leaves the upgrade.
My computer is a Dell E6420. When I go to their site to update driver(s), I receive the message that they do not support this model for Windows 10.
I have no proxy enabled.
I checked this question: How to solve: Intel Network driver won't install? "no supported network connection exists", Windows 10, Dell Latitude E6420, looked at "device manager" and there are no signs of a problem.
Is there some switch I can throw to connect this application?
Xavierjazz
Posted 2016-10-03T15:17:13.883
Reputation: 7 993
Have you enabled the correct ports in your firewall? – DavidPostill – 2016-10-03T21:09:12.050
This is way beyond me. I have no idea how to deal with this. My windows firewall is off. I have Comodo installed. I can probably find the firewall in Comodo but at that point I have no idea what to do. – Xavierjazz – 2016-10-04T18:00:35.297