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Experience in Network Operation: EID R4 (Media Gateway & MSC Server) • Responsible to routing administration • Analyzing & resolving escalation problem from regional team (2nd layer troubleshooting), collecting logs required for analyzing problem • Performing software update • Responsible audit all MSS database after integration • Involving trial new technology & development of CS-Core Network • Handling emergency network problem • Performing trace with Nettuner to analyze network problem & complain • Handling complain from VIP • Perform physical inspection of M-MGw hardware • Creating database on MSC supporting new BSC (signaling, trunk, X25 connection & GB link connection) • Activating new internal cell ID for new site • Monitoring capacity & load of Network Element • Ensure backup of CDR from APGExperience in Network Operation: NSN R4 (Media Gateway & MSC Server) • Responsible to routing administration • Analyzing & resolving escalation problem from regional team (2nd layer troubleshooting), collecting logs required for analyzing problem • Responsible audit all MSS database after integration • Involving trial new technology & development of CS-Core Network • Handling emergency network problem • Handling complain from VIP Experience in Network Performance Monitoring • Core network performance monitoring & analysis reporting • Monitoring network capacity and utilization• End-to-end service performance management • Analyzing network problem from and make suggestion solution and action to region/field engineer • Work as single point of contact for any performance related issue • Coordinate and organize all Multi Vendor Integration project • Ensuring KPI and KQI target achievementExperience in Network Operation: Siemens R99 MSC & HLR&STP