23 August

Out of IPv4 Addresses

CEO of the American Registry for Internet Numbers (ARIN), John Curran announced that North America is almost depleted of its available IPv4 address. It has been a well-known fact that …

16 August

Strong Security Mode

With security on every IT individual’s mind, would it make sense to improve our collaboration endpoints as well? On Cisco’s TC software based endpoints, there is a setting that allows …

09 August

Benefits of TLS for SIP

Session Initiation Protocol (SIP) signaling can be used over 3 transport protocols to include UDP, TCP, and TLS. UDP can be used because it is lightweight and quick nature of …