If you’re going through hell, keep going.
— Winston Churchill
I am sure we’ve all fallen into this trap. You know something so well that not only do you expect everyone else to know it just was well, but you speak about it in words that only an expert would understand. I certainly do that when I speak about old rock and roll with my wife. “How could you not know who played bass for the Jefferson Airplane?”
I can also do it with SIP. I have been working with this technology for so long that I am shocked when I find that not everyone is immersed in it as I have been. “What? You haven’t already converted your ISDN trunks to SIP and downloaded a SIP client to your iPhone? Have you upgraded your house to electricity, yet?”
In my latest article for No Jitter, I teach you the basics of SIP while throwing in a shameless plug for one of my sessions at the upcoming Enterprise Connect.
Evolving Your Enterprise With SIP
Tao, Zen, and Tomorrow 