Support for DSO/Upstream 6.1 will end on 31-Dec-2019

Monday, June 17, 2019


All Technical Support and Maintenance for DSO/Upstream 6.1 will end on 31 December 2019. This follows the termination of all DSO/Upstream 6.1 product development efforts at the end of 2018.

DSO/Upstream 6.1 was introduced more than 18 months ago, and has now been superseded by DSO/Upstream 6.5 (which incorporates backward compatibility with earlier DSO/Upstream versions).

DSO/Upstream 6.5 is available to all active supported customers as a free upgrade. It incorporates new features and capabilities not available in earlier versions of DSO/Upstream.

Until 31 December 2019 support for DSO/Upstream 6.1 versions will be available as usual. We strongly advise you, though, to plan ahead for an upgrade to Version 6.5 as early as possible. For assistance with migration to DSO/Upstream 6.5, or for additional information, please contact Actenum Support.

Contact us


Actenum Corporation
2700 Post Oak Boulevard
Galleria Tower 1, Suite 21
Houston, TX 77056
Telephone: +1.832.481.7045


Actenum Corporation
2015 Main Street
Vancouver BC V5T 3C2
Telephone: +1.604.245.8266