Chapter 18
Ten VoIP Manufacturers
In This Chapter
Avaya
Cisco
Siemens
Alcatel
Nortel
Mitel
NEC
3COM
Shoretel
Inter-Tel
The VoIP telephony market is populated by many competitors, and you may need to choose among them to achieve the results you expect. To do IP telephony and VoIP correctly, you need to work with a manufacturer who can focus on using your existing resources to build a vibrant communications network that enhances productivity. Converged telephony systems should include ...
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