Internet Voice

First, SSH to the Asterisk server and login as root.   Get in Asterisk prompt with verbose: asterisk -vr Use the command stop now to […]

What is Mean Opinion (MOS) Score? In voice and video communication, quality usually dictates whether the experience is a good or bad one. Besides the […]

What is a STUN Server? A STUN (Simple Traversal of User Datagram Protocol [UDP] Through Network Address Translators [NATs]) server allows NAT clients (i.e. computers […]