Free Trial

Safari Books Online is a digital library providing on-demand subscription access to thousands of learning resources.

Share this Page URL

7 Telephony Hardware > Self Test - Pg. 351

Self Test 351 SELF TEST Traditional vs. IP-Based PBX Systems 1. You want to connect three PBX units together that are at separate locations. One is in Columbus, Ohio. The second is in Miami, Florida, and the third is in Lexington, Kentucky. What kind of trunk lines will you need to create the connections required? A. CO trunks B. PBX trunks C. Tie trunks D. Private trunks 2. You need a PBX solution that will allow you to use a digital telephone and 12 IP phones. What kind of PBX do you need? A. TDM