VoIP Host Phone System Supports Client VPN for SIP Trunking Between Countries

Clients with international offices can now make calls free between host based cloud users.Cisco Call Manager users can utilize SIP trunking with Executive Telephony's Host based VoIP solution.



via Technology - Latest News http://www.prlog.org/12224337-voip-host-phone-system-supports-client-vpn-for-sip-trunking-between-countries.html