TY  - BOOK
AU  - Meggelen, Jim Van.
AU  - Bryant, Russell.
AU  - Madsen, Leif.
TI  - Asterisk: : the definitive guide open source telephony for the enterprise
SN  - 9789352138616
U1  - 004.62 
PY  - 2019///
CY  - Mumbai
PB  - Shroff Publishers & Distributors Pvt. Ltd.
KW  - Computer science
KW  - Interfacing
KW  - Communications
KW  - Communication protocols
KW  - Asterisk
KW  - VOIP
KW  - Voice over internet protocol
ER  -