VOIP Engineer at Swift Networks

 Employment Nigeria 15-Dec-2015 NIGERIA , Engineering   IT and Telecoms  


Swift Networks - Our company is an Indigenous Internet Service Provider Company with outlets spread all over Lagos State. Our core services are the provision of high speed internet services, telephony and IP - VPN services to both residential and enterprise subscribers.

Position : VOIP Engineer 

Responsibilities

  • Diagnose, Troubleshoot, resolve issues related to VoIP
  • Responsible for maintaining the Media Gateway, SIP servers and other VoIP platforms
  • Responsible for design and integration of new VoIP platforms
  • Maintain the KPIs and generate periodical reports
  • Provides network analysis concerning usage trends, voice traffic metrics, capacity planning and recurring events, as well as outage and incident patterns.
  • Liaise with interconnect partners for voice related issues

Qualifications & Skills

  • Deep understanding of VoIP and IMS
  • Protocols - SIP, RTP, SS7, codecs etc.
  • Deep understanding of OSI layer and how network conditions affect voice quality
  • Understanding of IP protocol suite, IP QoS, MPLS etc.
  • Good understanding of Key voice quality metrics (Delay, Jitter, packet loss)
  • Familiarity with various test tools to test media and voice
  • Excellent verbal and written communication skills
  • B.Sc in Computer science or equivalent with minimum 6 years of relevant experience
  • Knowledge of Linux and strong scripting skills is a plus

 



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