Sharing Services through Voice, SIPPY 5.2 with high CPS & secure with Firewall protection | Least Cost Routing | Flexible routing Tools | Support & Secure | Auto billing/invoicing | Calling Card, Call shop module | DID inventory | Sales Management from C4Switch now Best Packages for 100CC and 5000CC for wholesale | Retail & CC traffic Free demo | 24/7/365 tech support on Skype | Free setup cost CONTACT NOW Skype: rimshac4switch +92.301.8284206 aisha@c4switch.com