Kamailio (formerly OpenSER) Jobs

You will be responsible for providing technical support to clients, remotely and on site around Open Source VoIP solutions. You will be an experienced Support Engineer with extensive experience in the telecommunications / telecoms sector with hands on experience in Open Source VoIP such as Asterisk, OpenSIPS, OpenSER, Kamailio etc along...

The specific technical expertise required covers the following areas: Telephony Solutions: OpenSER/ Kamailio & Freeswitch / Asterisk... ISDN (European & North American variants), CAS, DASS, SS7. LINUX. RTP. VoIP(H323/SIP/RTP) Cisco Integrated Services Routers, Acme SBCs. IP Networking knowledge required (TCP/IP, DNS, HTTP, Radius, and Diameter) Virtual Machine Environments , ESXI...