Per Synnergren – författare
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2 produkter
IMS Multimedia Telephony over Cellular Systems
VoIP Evolution in a Converged Telecommunication World
Av Shyam Chakraborty, Janne Peisa m. fl.
Inbunden, 2007
1561 kr
Lägg i varukorg
IMS Multimedia Telephony service has been standardized in 3GPP as the replacement of the circuit switched telephony service in cellular networks. The multimedia telephony service consists of several service components such as voice, video and text. ‘IMS Multimedia Telephony over Cellular Systems’ …
IMS Multimedia Telephony over Cellular Systems
VoIP Evolution in a Converged Telecommunication World
Av Per Synnergren, Tomas Frankkila m. fl.
E-bok, 2007
1776 kr
Lägg i varukorg
IMS Multimedia Telephony service has been standardized in 3GPP as the replacement of the circuit switched telephony service in cellular networks. The multimedia telephony service consists of several service components such as voice, video and text. ‘IMS Multimedia Telephony over Cellular Systems’ …
