VoIP to save money, which everyone knows. Now and save money as long as the things it did not doubt its prevalence. But the key is, VoIP is where to save money in the end. In the IT industry, we are accustomed to some "senior" term - the deployment of VoIP in the total cost of ownership (TCO) How?
Sonus Networks has recently done a very interesting thing, in order to specifically show the cost-effectiveness advantages of VoIP, the company has a 60,000-port voice packet switch with 100,000 ports multiplexing (TDM) circuit switches for TCO detailed appraisal.
1 100 000-port TDM switch has 60,000 access ports and 40,000 IMT port, price of 6.5 to 15 million U.S. dollars. A 60 000-port voice packet switch is also able to provide 60,000 access ports, and ports are not limited to IMT, the price is only 3 to 4.5 million U.S. dollars. Look international network connectivity, many manufacturers this feature TDM switches to form an independent platform, its price is twice the local switch platform, the price per port of about 175-200 U.S. dollars, while the voice packet switch just the same platform can also support local and international IP information transmission.
On average, a 100,000-port TDM switch with peripheral equipment, the cost of its electrical equipment and installation cost of about from 900,000 to 1,600,000 U.S. dollars, the initial voice packet switch input electrical equipment and recurrent expenditure on electricity than the TDM equipment can save 80-90%. In addition, the voice packet switch can also be significant savings in office space.
TCO There are many potential cost factors, including peripheral equipment, reliability and service life of the switch, VoIP systems have a considerable advantage. And deployment time is relatively short, the operational needs of field staff with a more streamlined team also estimated that VoIP switching solutions in the field operating expenditure savings of 80%.
Carefully calculate, from beginning to end, VoIP is really a lot of places to save money. In my view, the domestic users, there is a link can improve the TCO, it is the best use. VoIP platform offers many value-added feature, if the user can take advantages of these features, then your investment even more cost-effective VoIP has.
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