Hi, guys!
Thanx 4 replys!
to Beny: No, I don’t need to connect VPN/VoIP device to GSM network itself, I just need to connect local LAN to LAN somewhere in the world for remote working as GSM engineer.
By the way, why most devices which support VPN, VoIP are ADSL modems, not just Ethernet device to connect one LAN to another throught Internet? Because the market for such devices is a “home use” market which in most cases has ADSL connection to Internet?