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@samuelcamara
Member since April 23, 2013
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samuelcamara

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I have 8 years of experience working with VoIP solutions, mainly for big Telecommunication Operators. Have experience with business solutions and call centers too. I have a Electronics and Telecommunications degree and work at full time in one lead Telecommunications vendor. Have high analysis and troubleshooting skills for different scenarios and platforms. Experience with Solaris, Linux and other unix systems. Microsoft administration. Daily work and analyse SIP, MGCP, RTP traces. Asterisk, FreePBX, Elastix, Vicidial, GoAutoDial, call centers, opensips installations and configurations.
$30 USD/hr
20 reviews
5.5
  • 83%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 31%Repeat Hire Rate

Portfolio

Recent Reviews

Experience

Technical Support Engineer

Apr 2008

Provide technical support for NSN VoIP products solutions (softswitch, SIP servers, Media Gateways, Media servers, etc). Integration with other SIP servers from other vendors. Deployments. Network troubleshoot.

Voice Operations Engineer

Oct 2007 - Apr 2008 (6 months)

Maintenance and Operations of Voice production servers (Softswitch, Media Gateway, Voicemail servers, Annoucement Media Server, CMTS, DNS servers). On-call support for critical issues that affect platforms. Solution is the residential telephone system of ZON company. More than 500000 residential users.

Education

Electronics & Telecommunications Engineer

1999 - 2004 (5 years)

Certifications

  • US English Level 1
    80%

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