and VLANS Proficient in the operation and management of routers and switches (qualified to CCNA or equivalent) In-depth expertise in VoIP protocols (SIP, RTP, TFTP and related Protocols) and delivery and support of voice applications using these technologies Knowledge of IP based technologies, with an understanding of LAN/ more »
adhere to regulatory standards. Technical Skills Required: Advanced knowledge of open source telecommunications software such as Kamailio, Asterisk & FS Strong knowledge of SIP, SDP, RTP & SRTP Deep knowledge of Linux systems, networking and tools Understanding of standard audio codecs and troubleshooting media sessions VoIP systems built on Kamailio Scaling cloud more »
to troubleshoot and understand SIP messaging/tracing via Wireshark is a must; Experience with VoIP Protocols: Strong familiarity with VoIP protocols, including SIP, RTP, and WebRTC, and the ability to troubleshoot and work with these technologies. Considerable experience in a hands-on role supporting and/or installing IP more »
market. What you’ll need The tech stuff: Experience configuring Freeswitch or Asterisk Ability to analyse SIP Traces and Flows TCP/IP, SIP, RTP, DNS. Understanding of WebRTC protocols: ICE, STUN & TURN A bonus - some knowledge of Kamailio The human stuff: As shipping great products is a team sport more »