• Company
  Industrial Company 
• Job Category
  Other Industries
• Job Subcategory
  All
• Location
  United States, Texas, Houston
• Short description
  TDM, VoIP, SIP, TDM, PBX, Microsoft OCS, Nortel CS2000/CS2100, Avaya Communication Manager, Cisco Call Manager, TCP/IP protocol

Job details:

Minimum Qualifications: Bachelor’s degree in engineering, computer science, telecommunications, or related field; Seven (7) or more years of hands-on experience in a large, complex telecommunications – both TDM and VoIP; Subject Matter Expertise in SIP, traditional (TDM) PBX platforms, VoIP and H.323 signaling; Technical hands on interoperability experience of Microsoft OCS (preferably R2) with other Enterprise SIP based PBX platforms like Nortel CS2000/CS2100 or Avaya Communication Manager; Operational expertise with Cisco Call Manager, Avaya Communication Manager or Nortel CS2100 platform in a 5000+ user base production environment; Demonstrated ability to troubleshoot effectively end-to-end in a complex, large scale environment; Solid understanding of TCP/IP protocol suite and Voice Signaling; Prior experience in leading deployment of a large-scale voice communications platform.

Preferred Qualifications: Microsoft MCTs Office Communication Server Certification; Cisco CCVP, Nortel NCSS-CS2100, or Avaya ACS Certification; Subject Matter Expertise in FMC, ACD, unified messaging, video, conferencing, and  mobility; Hands-on experience with switching and routing protocols including BGP, OSPF and MPLS.

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