With an experience of over 13 years in a dynamic field of technology equipped with talented Quality engineers having multi-skill expertise, wide experience and well-tailored professionalism which is a basic requirement of a Professional company, in addition to Analytical Capabilities, Engineering Skills and Innovative approach. GMS promotes itself as a Quality and Customer Oriented company with a dream to win hearts of its clients and continue a lifelong relationship by assuring world-class IT solution & services.. We Provide : Call Center Dialer, IVR, Callblasting, IPPBX, Customization in Asterisk, Goautodial, Elastix, TrixBox, Vicidial etc