Long time after I am back freelancer. I am a VOIP software and Asterisk-based Freelancer in Bangladesh Dhaka, with massive experience in telecommunication solution. I am committed to providing market-leading software program solutions(like.asterisk,freswitch,vicidial, Goautodial, freepbx, elastix, osticket, vtiger CRM etc). We specialize in VOIP software program and develop the usage of the ultra-modern standards and technologies. Now powers different unified communication carriers in greater than 80+ customers in Bangladesh local market. I already serve medical, insurance, Bank, government, sales, and a myriad of exclusive uses.