Telecommunication, according to Wikipedia, is the extension of communication over a distance. In practice, it also recognizes that something may be lost in the process; hence the term 'telecommunication' covers all forms of distance and/or conversion of the original communications, including radio, telegraphy, television, telephony, data communication and computer networking.
While defining telecom gets more and more difficult, the profit and ethics behind the business keep on diminishing. SBC spent $16B to a company whose revenue stream is declining more than 10% year over year. Verizon bought MCI, and in order to make deal lucrative, they say they will layoff over 7,000 people.
The reason for scaling-down in telecom is that the technological advancement has terribly been focused on communications. We all owe a thank to nineties for that... Lots of technical people has seen the future in Telecom and made huge amounts of mind investment to the business. Today, we are forced to live in an overly competitive industry where telecom is forced to be cheaper everyday. To make matters worse, a company called Skype appeared. This global P2P Telephony Company decided to make old fashioned definition of telecom a commodity through its software, which allows you to make free calls over the Internet. Other emerging companies like Net2Phone and 8x8 also flocked customers to make cheaper (sometimes free) calls.
Some traditional telecom companies have kept an awry eye on those start-ups while adopting technologies like VoIP. They mostly thought those new technologies are something to monitor and investigate. In other words, they are disruptive. Some assumed the danger and started firing QoS bullet, as those startups do not provide top-notch service like incumbents do.
The fact of the matter is, none of those business plans will hold true should they are based on making money on calls. Like Michael Powell said,