Deployed Video wall solution for Crisis Operation Center (Telco) consist of 15 display node, 1 lcd 56" touch screen at meeting room. The solution is controlled by Hiperwall Software installed on commodity PCs that perform management, source content and display function. Advantages are high flexibility for content size, placement, scalable and eliminate of specialized hardware required.

Starting 2012 with IPPbx project for TESOL, already 2 years didn't play with voip stuffs. My task.....Installed and configured asterisk IPPbx on used desktop system with digium pci card TDM413B ( 3fxo, 1fxs). On user end for desktop user using softphones such as xlite, express talk and 3cxphone. iphone & android using 3cxphone. Hardware we are using such as linksys ATA PAP2, grandtream gxp1450 and also grandstream gxp285. Standard features for IP Pbx was deployed such ivr, call transfer, follow me, conference call, voicemail, voicemail to email, etc...

Starting new migration project for 11 sites. Have to cover more than 21 system modules for each sites. Database involved are mysql, unify, cobol 4,oracle8 and also sybase, need to convert all records to oracle 10g and replication with mysql through vpn for website with php code.

I'm just finished project survey and public consultant for ICT requirements for underserved areas and/or underserved group within the community (“universal service

My latest project (on-going) with integrated electronic ticketing machine, parking, display and gps solution...bus information system, bus management system, parking management, passenger information...