TY  - DATA
AU  - Wallace,Kevin
ED  - Safari Books Online.
TI  - Authorized self-study guide: Cisco Voice over IP (CVOICE) 
SN  - 9788131724446
AV  - 004.695 WAK A book
U1  - 004.695 WAK A 
PY  - 2012///
CY  - New Delhi
PB  - Cisco Press, Pearson Education
KW  - Internet telephony
KW  - Examinations
KW  - Study guides
KW  - Electronic data processing personnel
KW  - Certification
N1  - Includes index
UR  - https://virtual.anu.edu.au/login/?url=https://www.safaribooksonline.com/library/view/title/9781587057960/?ar
ER  -