GammaLink
Corporate brand
UnclaimedGammaLink was an American computer hardware and software company known for pioneering PC-to-fax communications through its GammaFax technology.
Last updated August 25, 2026
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Overview
GammaLink Inc. was an American computer hardware and software company established in the 1980s in Sunnyvale, California. It was founded by Hank Magnuski and Michael Lutz and became associated with the early development of computer-based fax communications. Its principal technological contribution was GammaFax, a system that enabled personal computers to send and receive fax transmissions. GammaLink introduced GammaFax in 1985, at a time when faxing was becoming an important form of business communication but was still largely handled through dedicated fax machines and telephone equipment. The company’s significance lies primarily in its role in the convergence of personal computing and telecommunications. By developing PC-to-fax technology, GammaLink helped establish a category of products that connected computer hardware and software with telephone-network services. GammaFax represented an early example of communications functionality being integrated into general-purpose computers rather than remaining confined to standalone office machines. GammaLink was later absorbed through a series of corporate transactions. In 1994, it was sold to Dialogic Corporation, a communications-technology company. Dialogic was subsequently acquired by Intel. The business was later acquired by Eicon and then by Open Media Labs. The latter now operates as Dialogic Media Labs. These transactions placed GammaLink’s technology and business legacy within a succession of larger communications and media-technology organizations. GammaLink is therefore best understood as a historical technology company and pioneering communications brand rather than as an independently operating contemporary business.
History
GammaLink Inc. emerged in the 1980s in Sunnyvale, California, during the expansion of personal computing and the growing use of electronic telecommunications in business. Founded by Hank Magnuski and Michael Lutz, the company worked at the intersection of computer hardware, software, and telephone-based communications. GammaLink’s central contribution was GammaFax, introduced in 1985. The technology enabled personal computers to participate in fax communications, allowing users to send and receive documents through a computer rather than relying solely on a dedicated fax machine. This made GammaLink an early participant in the development of PC-based fax and computer telephony, areas that later became important components of office communications and unified communications systems. The company remained a specialist communications-technology business rather than developing into a large independent consumer brand. Its importance is primarily technological and historical: GammaLink helped demonstrate that fax functions could be integrated into personal-computer environments, supporting the broader movement toward software-controlled communications. In 1994, GammaLink was sold to Dialogic Corporation. Dialogic was later acquired by Intel, after which the business was acquired by Eicon. It subsequently passed to Open Media Labs, which now functions as Dialogic Media Labs. As a result of this sequence, GammaLink no longer operates as an independent company. Its legacy survives through the development history of PC-to-fax and computer-telephony technologies and through the corporate lineage of the organizations that acquired its business.
- 1994
Acquisition by Dialogic Corporation
[1]GammaLink was sold to Dialogic Corporation, after which its business entered a chain of later corporate acquisitions.
- 1985
GammaFax introduced
[1]GammaLink introduced GammaFax, an early technology for enabling fax communications through personal computers.
GammaLink founded in Sunnyvale
[1]GammaLink Inc. was founded in the 1980s in Sunnyvale, California, by Hank Magnuski and Michael Lutz.
Business transferred through subsequent owners
[1]Dialogic was later acquired by Intel, followed by acquisitions by Eicon and Open Media Labs. Open Media Labs now operates as Dialogic Media Labs.
Products and positioning
An early computer-communications technology company focused on integrating fax transmission and reception with personal computers.
PC-to-fax communications technology · 1985
GammaFax
GammaFax was GammaLink’s signature technology and was introduced in 1985. It enabled personal computers to send and receive fax communications, helping establish PC-based faxing as a category within computer communications. The product connected computing systems with telephone-network fax services and represented an early convergence of personal-computer software, communications hardware, and office document transmission.
Brand decisions
1994
Sale to Dialogic CorporationM&ABackground
GammaLink had established a position in PC-to-fax communications through GammaFax but was later integrated into a larger communications-technology company.
Action taken
GammaLink was sold to Dialogic Corporation.
Aftermath
Dialogic was subsequently acquired by Intel, followed by later acquisitions by Eicon and Open Media Labs. The business ultimately became part of the organization now operating as Dialogic Media Labs.
Sources1 sources
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