Homayoun Razavi

Ditech Networks, Inc. develops, produces and sells voice quality enhancement and voice applications solutions to telecommunication service providers worldwide. The firm's products include phonetag voice-to-text, ethernet voice processor, packet voice processor, broadband voice processor, quad voice processor, quad 2 echo canceller and open source voip echo cancellers. The company was founded in July 1983 and is headquartered in San Jose, CA.

Lucent Technologies used to design, develop and manufacture telecommunications systems, software and products. The company was headquartered in Welwyn Garden City, UK.

BroadSoft, Inc. provided software and services that allow mobile, fixed-line, and cable providers to deliver voice and multimedia services. Its products were BroadWorks, BroadCloud and BroadTouch. The BroadWorks software enables service providers to deliver enterprises and individual consumers with a cloud-based offerings, like hosted IP Centrex, video calling, SIP Trunking, unified messaging, call centers and audio conferencing. The company was founded by Michael Tessler and Scott D. Hoffpauir in November 1998 and is headquartered in Gaithersburg, MD.

Laurel Networks, Inc. used to design, make and sell telecommunication equipments. The company delivered routing technology that helped service providers transition from the standard Internet-only service delivery model. The company was located in Pittsburgh, PA.

Nokia of America Corp. develops and provides networking and communications technology, products and services. It offers fixed and mobile broadband, IP and optical technologies. The firm offers a portfolio of solutions and services for telecom services providers, public and private organizations, wireline and wireless operators and enterprises. The company is headquartered in Murray Hill, NJ.

Part of Hyster-Yale Materials Handling, Inc., Cascade provides an end-to-end middleware development platform for web3. The American company offers a chain and language agnostic developer environment that powers enterprises and gives them the ability to manage all their smart contracts and custom workflows across different blockchains in a single environment. Cascade is compliant with enterprise best practices and enables companies to accelerate development and time-to-market with reusable "modules" and smart contract templates. The company was founded by Carl J. Bonta.