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Open Source PBX study
Thank you for your writing about our recent Open Source PBX study. Here?s the methodology that was followed. The number of Open Source PBX surveys conducted and completed for the research exceeded 7,000. Then our PBX tracking models developed and refined over 25 years, and Forecaster a unique forecasting system based on detailed quantitative and qualitative methodologies, were applied to the data. The final step was extensive analysis by our consulting experts. The Eastern Management Group performed the Open Source PBX study as part of our Monitor Reports PBX tracking service. For more than 110 consecutive quarters EMG?s Monitor Reports has researched, analyzed and published PBX line and system shipment data for every manufacturer. Our offices are in New Jersey and Tokyo.
John Malone CEO
Eastern Management Group
Posted by: JohnMalone   Posted on: 01/30/09 You are currently: a Guest | Members login | Terms of Use

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Open Source PBX study  JohnMalone | 01/30/09
What about Vegas?  DanaBlankenhorn ZDNet Moderator | 01/30/09
RE: Does open source control 18% of the PBX market?  no_zd_user_name | 01/30/09
Agreed  DanaBlankenhorn ZDNet Moderator | 01/30/09
Good for them, bad for us.  kozmcrae | 02/01/09
go open source  dcdavy | 02/03/09
Virtual PBX for SMB  matthewbulat | 02/04/09
RE: Does open source control 18% of the PBX market?  mkathiravone | 02/20/09

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