{"id":32004,"date":"2018-02-20T23:50:30","date_gmt":"2018-02-20T23:50:30","guid":{"rendered":"https:\/\/writemyessayfree.com\/data-communicationwhat-is-the-relationship-between-leased-line-circuits-and-trunk-lines-b-what-does-a-sonetsdh-network-do-when-there-is-a-break-in-a-line-between-switches-3-why-is-atm-good-for-v"},"modified":"2017-08-16T06:04:55","modified_gmt":"2017-08-16T06:04:55","slug":"data-communicationwhat-is-the-relationship-between-leased-line-circuits-and-trunk-lines-b-what-does-a-sonetsdh-network-do-when-there-is-a-break-in-a-line-between-switches-3-why-is-atm-good-for-v","status":"publish","type":"post","link":"https:\/\/www.benedictsol.com\/blogs\/data-communicationwhat-is-the-relationship-between-leased-line-circuits-and-trunk-lines-b-what-does-a-sonetsdh-network-do-when-there-is-a-break-in-a-line-between-switches-3-why-is-atm-good-for-v\/","title":{"rendered":"Data communication\/What is the relationship between leased line circuits and trunk lines? b) What does a SONET\/SDH network do when there is a break in a line between switches? 3. Why is ATM good for voice? 4. What is the worldwide signaling system for telephony?"},"content":{"rendered":"<div class=\"the_content_wrapper\">\n<p>Data communication<br \/> a) What is the relationship between leased line circuits and trunk lines?<br \/> b) What does a SONET\/SDH network do when there is a break in a line between switches?<\/p>\n<p>3. Why is ATM good for voice?<\/p>\n<p>4. What is the worldwide signaling system for telephony?<\/p>\n<p>5. a) Why are microwave repeaters needed?<br \/> b) Does the uplink or the downlink use point-to-point transmission?<br \/> c) What is the footprint?<br \/> d) Which of the following is good for mobile stations: GEOs, LEOs, or MEOs?<br \/> e) What are the rough heights of GEO, LEO, and MEO orbits?<br \/> f) What is a VSAT satellite dish?<\/p>\n<p>6. What is the purpose of a PBX?<\/p>\n<p>7. a) Where is plenum cabling required?<br \/> b) Why is plenum cabling needed?<\/p>\n<p>8. Create a table to compare and contrast direct distance dialing, toll-free numbers, 900 numbers, and WATS, in terms of whether the caller or the called party pays and the cost compared with the cost of a directly dialed long-distance call.<\/p>\n<p>9. a) What is the advantage of toll-free numbers for customers?<br \/> b) What is the advantage for companies that provide toll-free number service to their customers?<br \/> 10. Name the four advanced telephone services listed in the text.<\/p>\n<p>11. a) Distinguish between the traditional roles of AT&amp;T and the RBOCs.<br \/> b) Distinguish between the traditional roles of the FCC and PUCs in the United States.<\/p>\n<p>12. a) Distinguish between LATAs, ILECs, and CLECs.<br \/> b) What is the role of IXCs relative to LATAs?<br \/> c) What carriers handle long-distance calling in the United States?<br \/> d) What is the role of ICCs?<br \/> 13. Why are POPs important?<\/p>\n<p>14. What issues are involved in the regulation of VoIP?<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Data communication a) What is the relationship between leased line circuits and trunk lines? b) What does a SONET\/SDH network do when there is a break in a line between switches? 3. Why is ATM good for voice? 4. What <a href=\"https:\/\/www.benedictsol.com\/blogs\/data-communicationwhat-is-the-relationship-between-leased-line-circuits-and-trunk-lines-b-what-does-a-sonetsdh-network-do-when-there-is-a-break-in-a-line-between-switches-3-why-is-atm-good-for-v\/\" class=\"read-more\">Read More &#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-32004","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/posts\/32004","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/comments?post=32004"}],"version-history":[{"count":0,"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/posts\/32004\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/media?parent=32004"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/categories?post=32004"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.benedictsol.com\/blogs\/wp-json\/wp\/v2\/tags?post=32004"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}