Voice over IP security /
Park, Patrick, 1971-
Voice over IP security / VoIP security Patrick Park. - Indianapolis, Ind. : Cisco Press, c2009. - xix, 361 p. : ill. ; 23 cm. - Cisco Press networking technology series. IP communications .
Includes bibliographical references p. 342-344 and index.
9781587054693 (pbk.)
2008036070
GBA894229 bnb
014680712 Uk
Internet telephony--Security measures.
TK5105.8865 / .P37 2009
004.695 / PAR
Voice over IP security / VoIP security Patrick Park. - Indianapolis, Ind. : Cisco Press, c2009. - xix, 361 p. : ill. ; 23 cm. - Cisco Press networking technology series. IP communications .
Includes bibliographical references p. 342-344 and index.
9781587054693 (pbk.)
2008036070
GBA894229 bnb
014680712 Uk
Internet telephony--Security measures.
TK5105.8865 / .P37 2009
004.695 / PAR