Documents CHAPTER I+2 Overview of the PSTN and Comparisons to Voice over IP Enterprise Telephony Today.

Slide 1CHAPTER I+2 Overview of the PSTN and Comparisons to Voice over IP Enterprise Telephony Today Slide 2 Traditional Phone Connection Slide 3 Does Not Scale Well! N x…

Documents Voice of IP Fundamentals

CHAPTER I+2 Overview of the PSTN and Comparisons to Voice over IP Enterprise Telephony Today Traditional Phone Connection Traditional Phone Connection Does Not Scale Well!…