John Patrick Ortiz-Luis

• Commissioned 25 hiX5630 MSANs with ADSL2+ PPPoE and VoIP SIP functionality. • Conducted full Provisional Acceptance tests with the customer. • Conducted RSTP and MSTP testing for a loop that consist of 3 or more hiX5630 and 1 Cisco Switch. Conducted VDSL2 and SHDSL field trial with the customer.

• Conducted MSAN hiX56XX(hix5625,hix5630,hix5635) R2.6 and R2.7M echo training, ADSL and VoIP(MEGACO) commissioning and overview for local team and subcontractors (Commissioning Engineers) during the first phase of the project. • Member of the NSN-STC MSAN Integration team whose primarily roles were IP Network Planning, Integration to other vendors such as CISCO Aggregator and Huawei Softswitch, Troubleshooting, Technical Assistance and Preparation of scripts for Commissioning On-Site Engineers,

Conducted Inventory with ETPI. (6 HiX5630 IP DSLAMs delivered) • Installed and commissioned Telecom Plaza HiX5630 and Masangkay HiX5630. • Upgraded HiX5630 Software from R1.5 to R2.6s APS010. • Assisted the NSN Trainor in preparation of HiX5630 test bed for ETPI hands-on training. • Integrated Telecom Plaza HiX5630 and Masangkay HiX5630 to ETPI Core network. • Conducted System Acceptance with customer (ETPI). • Reported Faults and Issues raised by the customer to TAC3. • Provided technical assistance

Handled cases of CISCO partners and customers that deals with Access-Dial {DDR, Dial-on- Demand Routing, ISDN, Integrated Services Digital Network, PPP Multilink (ISDN, BRI, PRI, Async), PPP Point-to-Point Protocol (Modem)}, Routing Protocols {IP Addressing, NAT/PAT, Routing -General Issues}, WAN {Frame Relay/LMI/DLCI, HDLC (High-Level Data), PPP Point-to- Point Protocol, E1, E3, T1, T3, Serial Line or Link, CSU/DSU/Channeslised}.

Improve the planning and documentation of Multi Tenant Unit internal process documentation. • Conducted engineering studies to continuously improve the site survey and installation process. • Administered comprehensive research for Research and Development. • Prepared reports on analysis, recommendation of changes to quality process, guidelines and other procedures. Applied the concept of continuous process improvement. • Implements programs for a safer working environment. • Conducted ocular inspecti

Data Networking TCP/IP MSAN MEGACO/SIP xDSL Technologies