[SOLVED] Netextender connection failed - SonicWALL

Error 633: Modem is already in use or not configured Explicitly reserve the TCP port that is used for the VPN connection. To do this, follow these steps: Click Start, click Run, type regedit.exe in the Open box, and then click OK. Server Unavailable – IPVanish The vpn service is not connected properly. Try reconnecting using a different VPN protocol. When a VPN connection is established, you should have both Internet access and a different IP address. Check your IP address on our website before you connect, and then check it again afterwards. They should be different.

Oct 03, 2019

Problem with VPN and UMTS modem: Error 633 modem already Sep 11, 2015 How to fix VPN error codes (800, 442 & more) | Step guide

Server Unavailable – IPVanish

How to fix VPN error 800 on Windows 10? Mar 23, 2018 IPVanish Not Connecting: Possible Issues & Solutions | VPNpro