The purpose of this survey is to gather across the industry people's experiences and opinions on using Open Source Telecom Software Projects (OSPs), and share an anonymized aggregate view of the different projects with those that compete the survey.
Weblog that intro’ed the survey: http://alanquayle.com/2019/05/open-source-telecom-software-project-survey/
I'm often asked to comment on the different projects, this is an attempt to provide something more authoritative than my opinions based on who I last talked to ;)