Internet Exchanges
The telephone exchange concept has been adapted for use in Internet exchanges. Voice over IP (VoIP) traffic may pass through both kinds of exchanges, depending on what kind of service the caller and the called subscriber are using.
Read more about this topic: Telephone Exchange
Famous quotes containing the word exchanges:
“When a girl marries, she exchanges the attentions of all the other men of her acquaintance for the inattention of just one.”
—Helen Rowland (1875–1950)