TY  - BOOK
AU  - Boucadair, Mohamed
TI  - IP telephony interconnection reference: challenges, models and engineering
SN  - 9781439851784
U1  - 621.385 INT 
PY  - 2012///
CY  - Boca Raton
PB  - Taylor & Francis
KW  - Internet telephony
N1  - Includes bibliographical references and index
ER  -