VoIP and unified communications : internet telephony and the future voice network

Main Author: Flanagan, William A.
Format: Open Shelf
Published: Hoboken, New Jersey: John Wiley & Sons. Inc., c2012.
Subjects:
LEADER 00643pamja2200193 4500
001 0000068707_0033
005 20170419090000.0
020 |a 9781118019214 (pbk)  
090 0 0 |a TK5105.8865   |b F53 2012 
100 0 |a Flanagan, William A.  
245 0 0 |a VoIP and unified communications :   |b internet telephony and the future voice network   |c Willian A. Flanagan. 
260 |a Hoboken, New Jersey:   |b John Wiley & Sons. Inc.,   |c c2012. 
300 |a xv, 298p.:   |b ill.;   |c 23cm. 
500 |a No. Tag : 1200639 
504 |a Includes index 
650 0 |a Internet telephony  
650 0 |a Technology & Engineering  
650 0 |a Telecommunications  
999 |a 0000107445