TY  - BOOK
AU  - Froehlich,Andrew G.
TI  - Cvoice 8.0: implementing cisco unified communications voice over ip and qos v8.0 study guide (642-437), with cd 
SN  - 9780470916230 (pbk)
PY  - 2011///
CY  - Indianapolis, IN
PB  - Wiley Pubishing, Inc.
KW  - Electronic data processing personnel
KW  - Certification
KW  - Internet telephony
KW  - Examinations
KW  - Study guides
KW  - Convergence (Telecommunication)
N1  - 'Exam 642-437'-- cover; Includes index
ER  -