Description: OnyxSis Consulting - VoIP, FreeSWITCH, Asterisk, Linux, FreeBSD Consulting
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OnyxSis is an international team of highly skilled consultants, each with more than a decade of professional experience.
Open Source Consulting Since 2014
OnyxSis is an international team of highly skilled consultants, each with more than a decade of professional experience. Specialising in Open Source technologies, we assess client requirements, to reach the most optimal solution.