This year Greenfield sponsored the Astricon 2017 Dangerous Demos
VoIP Users Conference did a Member Spotlight on Greenfield Tech featuring Nir and Eric.
We are pleased to announce that Greenfield is now sponsoring the IP Communications & VoIP Community
Why you need IPv6 in both your mobile app (SDK) and cloud provider
After 2 years in private beta, its 5th generation telecom IaaS, Cloudonix.io, is now available to the public.
Can your company afford to ignore VoIP security? This session offers an introductory primer to securing your VoIP PBX.
Digium D65 – More than a Home Run! – hardware review of Digium’s new Opus capable VoIP desk phone.
Infographic: 6 Dangers Mobile VoIP
Many have asked “What is a Greenfield”, 10 years in here is an explanation about who we are and why.
Not much can be done against telephone based threats, regardless of what you think…
Come hear GreenfieldTech present Scaling VoIP at Kamailio World Conference & Exhibition
Photos of the Greenfield Tech team at IT Expo 2017
New security book Essentials of Cybersecurity includes chapter from GreenfieldTech’s Eric Klein
NFV and NVF are not the only thing to virtualize, carrier services should go Cloud as well.
Nir’s dangerous demo from TAD Summit 2016
If you ever tried developing your own mobile application, you rapidly realised it’s not as simple as it would seem.
Further Analysis of some honeypot results from Telecom Fraud attempts.
Who would believe, in the age of Skype, Whatsapp and Facebook – telephony fraud is still going strong.
Video of Nir’s talk on OTT VoIP lessons learned as presented at VoIP2Day in November 2016
An interview with Eric anticipating his IT Expo presentation VoIP Security 101 – What You Need to Know