TY  - BOOK
AU  - Ahson, Syed  A
AU  - Ilyas,Mohammad
TI  - SIP handbook:services,technologies,and security of session initiation protocol
SN  - 9781420066036
PY  - 2009///
CY  - Boca Raton
PB  - CRC
KW  - Computer network protocols
KW  - Computer science
KW  - Internet telephony
KW  - Multimedia Systems
ER  -