| 1. |  | CENTREX or PBX: The Impact of Internet Protocol
from Artech House Publishers
Price: $85.00
Customer Review:
How do you write a book on something that doesn't exist yet? That's the dilemma facing John Abrahams and Mauro Lollo, authors of Centrex or PBX: The Impact of IP. They believe IP-Centrex will account for 50%-80% of business lines within the next 10 years. But so far it has been deployed only in a... more info
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Customer Rating:
3.0 / 5.0
Click here for more information Buy from:
United Kingdom
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