{"id":690114,"date":"2024-11-06T05:21:01","date_gmt":"2024-11-06T05:21:01","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/tia-tsb-1472004-r2009\/"},"modified":"2024-11-06T05:21:01","modified_gmt":"2024-11-06T05:21:01","slug":"tia-tsb-1472004-r2009","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/tia\/tia-tsb-1472004-r2009\/","title":{"rendered":"TIA TSB-147:2004 (R2009)"},"content":{"rendered":"<p>This document compares, in an orderly manner, the transmission<br \/>\nrequirements in ANSI\/TIA-464-C-2002, &#034;Requirements for Private<br \/>\nBranch eXchange (PBX) Switching Equipment&#034; and those in ES 201 168<br \/>\nversion 1.2.1, &#034;Speech processing, Transmission and Quality aspects<br \/>\n(STQ); Transmission characteristics of digital Private Branch<br \/>\neXchanges (PBXs) for interconnection to private networks, to the<br \/>\npublic switched network or to IP gateways&#034;.<\/p>\n<p>Since only the PBX transmission requirements in ANSI\/TIA-464-C<br \/>\nand ES 201 168 are compared, it is necessary to examine relevant<br \/>\nportions of the scope of each of these standards to gain an overall<br \/>\nidea of the scope of the comparison. ES 201 168 provides<br \/>\ntransmission requirements while ANSI\/TIA-464-C provides<br \/>\ntransmission requirements as well as other PBX parameters, e.g.,<br \/>\nsignaling and supervision. All appearance of ANSI\/TIA-464-C in this<br \/>\nTSB includes ANSI\/TIA-464-C-1 &#034;Telecommunications \u2013 Multiline<br \/>\nTerminal Systems \u2013 Requirements for PBX Switching Equipment,<br \/>\nAddendum 1.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><b>Telecommunications &#8211; Multiline Terminal Systems &#8211; Comparison of PBX Transmission Requirements in Standards TIA-464-C and ETSI ES 201 168 Version 1.2.1<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/tia\/\"><b>TIA<\/b><\/a><\/td>\n<td>2004<\/td>\n<td>46<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":690125,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2646],"product_tag":[],"class_list":{"0":"post-690114","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-tia","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/690114","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/690125"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=690114"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=690114"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=690114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}