Since 2003, Digital Solutions Provider (DSP) has been recognized as one of the biggest leading companies in the kingdom of Saudi Arabia, specialized in providing IT Managed Services for smart buildings, operation & Maintenance for low current systems such as CCTV, Fire Alarm, Public Address, Access Control, Nurse Call, Intercom, Car Barriers, etc.… DSP Managed Services also include Internet Service Providing (ISP), IP service provision (IP TV & IP Telephony), Hospitality Systems, Hosting, Infrastructure, Security and onsite operation and maintenance for Data Center. The Development of King Abdul Aziz Endowment Project (DOKAAEP) in the Holy city of Makkah is a large and truly stunning residential and commercial facility that overlooks the Holy Haram of Makkah, with a built-up area of 1.8 Million SQM that consists seven towers & hotel complex capable to accommodate around 75,000 residents, and 13-Story Podium with more than 800 retail outlets. Into this gigantic development project, DSP has introduced a remarkable converged network capable of delivering 18 separate services through a single backend, and this makes it one of the largest converged IP networks in a closed complex in the world. DSP Managed services consider the entire life cycle of all system components and maintain its stable interface with other systems. Through this interlinked collaboration, we can suggest sustainable optimization solutions to our customers, which save time and money and thus provide decisive competitive advantages.