Role: SIP Developer Location: Location: Austin, TX / Sunnyvale, CA (Onsite) Duration: Long Term Solid development experience in C/C++ with SIP, VoIP & TDM co-environment. Experience in large enterprise & global SIP engineering, development, deployments and support. Experience in Freeswitch will be preferred Expert knowledge of SIP, RTP, TCP/IP, NAT, WebRTC and packet analysis. Extensive experience with network and voice analysis tools, like NetScout or similar tools Expert with network and
