SBC/SIP Engineering

Job description

JD for the SBC/SIP engineering

·  A successful candidate will be an expert in SBC /Gateways administration and support.
·  Design and implement AudioCodes device that accurately reflect the customer stated objectives
·  Develop comprehensive and detailed Statements of Work, Bill of Materials, and level of effort for solutions
·  Responsible for detailed documentation of solutions
·  Able to work effectively in a highly complex and dynamic environment
·  Conduct routine hardware and software audits of all supported systems to ensure compliance with established standards, policies, procedures, and requirements
·  Report progress to supervisor and project managers, including the preparation of weekly status reports

EXPERIENCE

·  Knowledge of AudioCodes, Skype for Business, Polycom, Cisco c technologies.
·  Expertise in independently configuring and managing complete AudioCodes applications
Protocols experience required: SIP, RTP, RTCP, SDP, SRTP, H32X and MGCP
·  Expertise on audio codec G711,G722,G729,AMR-WB,AMR and video codec like H264,VP8,MPEG4,H263
·  Expertise in Media server features like Audio conference, Video conference, IVR, Audio/Video transcoding
·  Expertise in number porting with various telecom providers
·  Media/Voice Quality related experience: Jitter management, Packet aggregation, MOS score optimization
·  Other Unified Communications Networks
·  Knowledge of VoIP Network components including SBCs, ATAs, Proxies, Media Servers, etc.
·  Experience with network traffic tools (e.g. Wireshark, syslog viewer, Snooper,) required