Ihre Suche nach „Voice over IP - VoIP“
Xpert.press / VoIP-Technologie
Hardo G. Hase, Oliver Göbel
Fr. 62.00
An Improved Lightweight Privacy Preserving Authentication Scheme for SIP-Based-VoIP Using Smart Card
Saeed Ullah Jan
Fr. 60.00
Fr. 118.00
VoIP Technology: Applications and Challenges
Tamal Chakraborty, Iti Saha Misra, Ramjee Prasad
Fr. 153.50
VoIP Technology: Applications and Challenges
Tamal Chakraborty, Iti Saha Misra, Ramjee Prasad
Fr. 153.50
VoIP and PBX Security and Forensics
Iosif I. Androulidakis
Fr. 59.00