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Engineering Services

HCL provides end-to-end telecom product engineering services across the network spectrum. With capabilities in wireless, unified communications, switching and routing, value added services, and IP-based multimedia services (IMS), HCL is working with  three of the top seven Fortune 500 communication services providers (CSPs), five out of the top seven original equipment manufacturers (OEMs), four top handset manufacturers and three top value added services (VAS) solution providers.

  • Wireless Services: HCL's wireless capability includes product development, conformance & certification, testing, and embedded services across various technology domains. Read more >>
  • Unified Communications: HCL has more than 15 years of experience in unified communications engineering, and has a partnership with two of the top three unified communications providers. We provide end-to-end solutions for various devices, including desktop, mobile, VoIP devices, tablets, PBX/soft switches, enterprise routers, and switches. Read more >>
  • Value Added Services: HCL provides value added services to its networking and telecom customers, which include mobile platforms, media delivery optimization, and multimedia messaging. Read more >>
  • VLSI, ASIC & FPGA Services: HCL provides concept to silicon VLSI engineering services to its telecom and networking customers. Read more >>
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What Customers Say

“After much research, Polycom selected HCL’s SIP protocol tester to ensure that our products deliver the carrier-grade reliability our conferencing server providers demand. In addition, HCL’s test tools provide the in-depth testing we need to speed the certification of our voice over IP solutions and guarantee interoperability.”



“Thank you for your hard work and effort in the successful launch of the PeopleSoft CRM support module. The smooth launch and successful operation of the post-launch service reflects the quality of your work. Such dedication and performance help us raise customer service levels to existing and prospective customers, and we extend our sincere thanks for your contribution.”
Chairman & CEO, a leading producer of telecommunications products and services for Internet protocol (IP) telephony and video applications