we offer PORTA and VSR billing system. mail us today become a Reseller at support@voice-mac.com.We have anti blocked VPN dialer for UAE,Libya,Saudi Arabia,Lebanon and other VOIP blocked countries.
Is the support for the users of cell phones, allows dialing 911, a standard number for requesting help in situations of emergency. One can also take into account that cell users are mobile; the system allows the emergency services to find your location.