Posted 1 year ago

2+ years of experience in working with VoIP infrastructure

Job Description:

We are looking for a passionate VoIP engineer to join our VoIP infrastructure team. The ideal candidate will be an enthusiastic developer eager to learn and grow his/her skills in the field. Primary focus will be the development, configuration and maintenance of the V.VoIP infrastructure.Responsibilities:

  • Design and implement the call flows as required by the product
  • Update and maintain the system configuration
  • Analyse and debug issues in the VoIP server call flows
  • Implement the deployment updates as needed
  • Work with open source VoIP servers like Kamailio, Asterisk, Freeswitch

Required Skills:

  • 2+ years of experience in working with VoIP infrastructure components like Kamailio, Asterisk or Freeswitch
  • Good knowledge of VoIP protocols: SIP, RTP, TCP, TLS
  • Good understanding of configuring Asterisk and Freeswitch
  • Good working knowledge of WebRTC
  • Experience with debugging networking issues
  • Proficiency in Linux environment

Preferred Skills:

  • Good understanding of Kamailio scripting
  • Good understanding of SIP signalling and protocol
  • Experience with deployment concepts like Chef scripting, Orchestration
  • Experience in working with Linux system administration/internals
  • Experience with deployment in AWS or any other cloud


  • B.E/B.Tech in Computer Science or ECE or EEE from reputed universities

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