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Emil Petrosyan

Emil Petrosyan

CEO & Founder at Sentels Sdn Bhd


Committed and dependable Telecommunication Engineer with Ericsson GSM/WCDMA core MSS/MGW background, strong educational and practical experience in Wireless industry. . Proven track record on number of successfully completed projects in culturally diverse international environment from planning the concept, through testing, integration and implementation, until onsite deployment and support of working solution.

Skills and tools
Extensive knowledge in Ericsson's switches GSM, MSC, VLR, HLR, MGW, RNC. Troubleshooting experience in CMS40 ANSI and CME20 ETSI standards. SAP SMS, Primus, CCR Tool, OSS, Moshell, PCM analyzer, Inet ISUP analyzer, Ethereal/Wireshark TCP/IP analyzer and many others Ericsson proprietary tools. Perfect understanding of ISUP,SCCP, SS7, C7, MTP2, MTP3, SCTP, RANAP, TDM, ATM, ALCAP, AAL2, AAL5, TCP/IP. Proficient in Windows, MS Office, Uestudio, HTML :


  • MSS/MGW Support Engineer (Ericsson)
  • MSS/MGW O&M engineer (Ericsson Russia)
  • MGW Engineer (Ericsson Indonesia)
  • MGW Integrator Engineer (Ericsson Sudan)
  • CEO & Founder (Sentels Sdn Bhd)
  • CEO and Founder (Sentels Sdn Bhd)
  • MSS Integrator engineer (Ericsson Ivory coast)
  • MSS/MGW ELS Engineer (Ericsson Malaysia)
  • MSS O&M Engineer (MTS, Russia, Ekaterinburg)


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