Severity: 8192
Message: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)`
Filename: helpers/url_helper.php
Line Number: 162
Backtrace:
File: /home/zcattm/domains/zcattm.com/public_html/application/controllers/Pages.php
Line: 8
Function: helper
File: /home/zcattm/domains/zcattm.com/public_html/index.php
Line: 292
Function: require_once
IP telephony (Internet Protocol telephony) is a general term for the technologies that use the Internet Protocol's packet-switched connections to exchange voice, fax, and other forms of information that have traditionally been carried over the dedicated circuit-switched connections of the public switched telephone network (PSTN). Using the Internet, calls travel as packets of data on shared lines, avoiding the tolls of the PSTN.