W2 ONLY - VOIP / Voice Engineer - contract opening for 1.5 year Location: Jersey City , NJ - 3 Days Onsite Work Required
Must Have:
* 10+ years in the voice industry.
* 3-5 years' experience specifically with MS products.
* Strong hands on skills migrating cisco to ms phones, skills with powershell and apis,
* Experience with MS teams, one drive, share point online, M365 app, Microsoft Automation
* Expertise in voice technologies including but not limited to SIP Trunking and SIP interworking, voice over IP protocols (H.323/SIP), IP PBX, session management, etc.
* Expertise in SBC, Genesys, Cisco voice platforms
* Expertise in LAN/WAN technologies including but not limited wired/wireless LAN environments, data center networking, Intranet/extranet environments, load balancing, Hypervisor, Fibre channel as well as wide area networking technology such as IP/MPLS, SONET/SDH, DWDM technologies, IP Multicast (PIM, MBGP).
* Experience with networking products such as routers, switches, load balancers, firewalls and WAN optimization products.
* Knowledge of other vendors such as Juniper, Aruba, Arista, Cisco and SonRibbon is a plus.
Technical Skills:
* Demonstrate extensive technical experience working with large VoIP network using Cisco Voice collaboration platforms and solutions including Call Manager/CUCM, Unity Connection Voice Mail, Jabber, Webex, Webex Teams, MRA, Expressway, Telepresence, CMS, TMS and video end points DX,SX,IX. Spark and Spark Boards
* Firm understanding of VMWare vSphere virtualization with ESXi and vCenter
* Sound working knowledge of SRTP, RTP, Opus, SCCP, and SIP and SIP interworking.
* Broad working knowledge of call routing in complex fortune 500 company with QSIG, MGoogle Cloud Platform, CAC, H323 and SIP
* Firm understanding of TDM, VoIP and call control disciplines as well as next generation networks using APIs, WebRTC, and HTML5.
* Session Management knowledge, with experience integrating to Avaya Aura, Cisco SME, Acme, Asterisk and SonRibbon products
* SIP and Traditional ISDN/PRI Trunking and broad experience with carrier network, SIP trunking interworking including RFC standards
Viral Patel . IT Talent Acquisition Manager
Mitchell Martin Inc.
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