calling card, ipbx, ipSoftswitch install and voip’s solutions (calling cards, call back, ipbx, ip centrex) configuration, setup and customization by faslove

In order to start a voip business, I would like to build a softswitch (dedicated server) to provide following services: – Calling cards – Ipbx – call back (pin/pinless) – IP Centrex Different calling… (Budget: $250-$750 USD, Jobs: Asterisk PBX, Linux, MySQL, PHP, VoIP)