DigiCert High Assurance EV Root CA FAIL

This weekend some of my team members (Chris Lehr) at ExtraTeam experienced an issue with Lync services not starting at random which was caused by an issue with DigiCert’s SSL  cert chain.  I then personally […]

!! [ERROR] Rejecting call from UnRecognized Source address

This article is another one spawned from running into an error that google  nor bing had any useful result on.  Therefore, this is now something which is better than nothing. While migrating an AudioCodes Mediant […]

Mystery Of The 12 and 00 Number Prefix

This is a quick FYI if you’re troubleshooting an odd number manipulation issue on a AudioCodes Mediant 1000 device.  I had a situation where “12” was automatically being prefixed to incoming numbers and “00″ was […]