Introduction
With a traditional PBX system, or private branch exchange, everything is done over live phone lines. Stations are utilized to route and reroute phone calls in order to allow a caller to reach the party they want to talk to. While this is a perfectly acceptable method of doing business, as technology grows, so do the incentives for upgrading to newer business telephone systems.
AfgCall is voip provider company which offer voip service since 2006 with more expert team, If you have interest with direct route for whole sale then please contact with us