ฝัง
- เผยแพร่เมื่อ 9 ก.ย. 2017
- This video provides a simplified call flow signalling for 2G/3G voice calling
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Great video great job 👍
Great job ;)
Great video... Now I know you said that this call flow was for two devices that are using the same network provider.. but now at what point in the call flow does it check this? If the users were in two different providers, say one is AT&T and the other is Sprint, , where in the call flow does it need to then "Split" and send the call request to the other provider's network?
In that case the CS core 1 (say AT&T) will have to CS core 2 (Sprint) for everything and then CS core 2 will have to acknowledge, etc. Its just slightly longer sequence but the same principle. Hope you get it.
Bro 3g feature phone call quality is better than 2g feature phone? Or both are same??
It should be the same in newer phones in theory but sometimes in 2G the network can use Half rate to double the number of voice calls so the voice quality could suffer. There is no half rate in 3G.
3G4G ok. So if i want to ditch my smartphone can i go with 3g feature phone or it wil also be distructing?? I m planing to buy nokia 3310 3g model.
@@SameerKhan-be4dk Why not go to 4G feature phone from KaiOS? See details on their TH-cam channel: th-cam.com/channels/seXACn7lCZfkFFNkHkUqZw.html
3G4G is phone with kaios are dumb or feature phone? I supposed that it is smartphone.... so phone with kaios are not destructive lyk smartphone??
3G4G feature phone with 3g or 4g network can be considered as smartphone or it still dumb phone??
What is UE
We knew someone will ask this question one day so we made a video on this 😁 th-cam.com/video/JCUEvQ9mhaI/w-d-xo.html
what is AN sir
Access Network. You may want to start here: www.3g4g.co.uk/Training/