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3g video call service

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aneesholv

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Now my cellular provider changed their network to 3G. My doubt is that , When we make a video call , Is it using packet switching technology or circuit switching technology ? Please explain


Ragards
Aneesh T V
 

Conventional cellular radio and landline telephony use circuit switching. Services like Cellular Digital Packet Data or CDPD, by contrast, employ packet switching. General Packet Radio Service GRPS, Bluetooth, and some aspects of 3G, also use packet switching.

kevin-peter.hubpages.com › ... › Cell Phones
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