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VOIP Technical Head for a large VOIP Kolkata Team


Source:
TIMESJOBS.COM
Location:
Kolkata, WB
Date:
24-10-2016
Job Code:
58171191
Categories:
  • Miscellaneous
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Job Details

Salary 70000 to 75000 per monthVoice over Internet Protocol (VoIP), WebRTC, Voice engineering integration, VoIP systems design and integration, Tele communications, Cloud telephony, System integration, Tech support after product release, Network/Protocol traffic monitoring, and UI application development for Embedded devices8+ years of software product development experience, and 5+ years of leadership experience as Project leader & Architect with technical hands-on experience in Voice over Internet Protocol (VoIP), Voice engineering integration, VoIP systems design and integration, Tele communications, Cloud telephony, System integration, Tech support after product release, Network/Protocol traffic monitoring, and UI application development for Embedded devices. KEY SKILLS & EXECUTIVE SUMMARY VOIP Cloud telephony UI application development for Embedded devices Open source Applications development audio transcoding SIP clients Asterisk* v.11.x & 13.x, Adhearsion v.1.x & 2.0, Asterisk* Real time, Asterisk AGI, FreeSwitch v.1.6, Trixbox (Fonality), FusionPBX, Lua, Kannel v.1.4.4 OpenSIPS v.1.11, Kamailio v.4.3.0, Sonus SBC, InGate SBC, Dialogic XMS Media Server, PJSIP with Android & iOS, Licode, IceLink and WebSync (Frozen Mountain), Teles C4 Softswitch, Teles C5 Softswitch WireShark, VoIPmonitor, Sipcapture (Homer), Memcached, SIPp, Erlang-B, Erlang-C, Grade of service (GoS), Quality of service (QoS), Nagios, Cepstral, Munin, GDB, DDD (Data Display Debugger), Valgrind, GitHub, BitBucket Expertise in system integration, Network/Protocol traffic monitoring, and IDS/IPS systems SIP, PJSIP, UDP, TCP, SMPP v.3.4, T.38, IAX2, XML, LDAP MySQL, RESTFul web services, UNIX ODBC, WebRTC, node.js, Socket.io, Google WebRTC Native APIs C , C++, Qt v.4.5, Qtopia v.4.3.3, Qt Extended v.4.4, Mat Lab v.6.5, Maemo, Harmattan SDKs Nokias cutting edge technologies and expertise in SIP/PRI/PSTN (CLEC) trunking and Auto- provisioning for IP phones Web Kit, QtWebKit, Scratch box, GTK+, Free Type2, Pango and Cairo libraries, libXML2, Data structures, Debian package management Cent OS (v.7.x & v.6.6), RHEL v.7.x, Ubuntu v.14.04, Fedora v.11, SuSe Linux v.9.3, Floppy Linux In-depth working experience in different cloud and virtual environments like Amazon Web Services (AWS), Google Cloud, Digital Ocean, SingleHop Interacting with free lancers to fill the gaps in the project and develop in-house resource in that particular technology Expertise in participated in the product development from ground up and developing products using AgileTECHNICAL EXPERTISE Voice over Internet Protocol (VoIP), WebRTC, Voice engineering integration, VoIP systems design and integration, Tele communications, Cloud telephony, System integration, Tech support after product release, Network/Protocol traffic monitoring, and UI application development for Embedded devices. UI and application development for mobile phones and embedded devices, Web Browser development, Strong debugging skills, Open source Applications development Expertise in system integration, Network/Protocol traffic monitoring, and IDS/IPS systems Familiarity with Networking, Telephony, VoIP and protocols Research, Architect, High-level and Low-level document design and Development Strong conceptual knowledge of VoIP protocols such as SIP, IAX2, XMPP, H.320, H.323, and audio (G.711, G.722.1, G.723, G.729, OPUS) and video compressions standards (MPEG-2, MPEG-4, H.263, H.264, VP7, VP8), audio transcoding, SIP clients
Additional Degree: BE/ B.Tech (Engineering)

Experience: 10-15

Requirements

Systems Programming
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