Learn how to use VoIP to empower your business.house all the way to the switch in the central office. The problem with this model was cost. ... This technique, known as a subscriber loop carrier, uses a collection of high-speed circuits called T-1 carriers to combine the traffic from a group of subscribers and reduce the amount of wire ... To deliver service to 96 homes over a subscriber loop Figure 1-18 A schematic diagram of a subscriber loop carrier.
|Title||:||USING VOIP TO EMPOWER YOUR BUSINESS (NOKIA EDITION)|
|Publisher||:||McGraw Hill Professional - 2007-10-21|