9.Mobile Communication: SMS Call Flow

[@abdul-razakyahaya4833]

Very concise and clear. Good job done.

[@ravindrababuatmakuri7807]

Good explanation sir
If possible teach me IN call flow

[@amusmani]

Thanks alot . very well explained

[@lucica1212]

Thanks a lot for your explanations.
...are there big differences when the scenario is International MO SMS ??? ...would you mind to describe call flow and the NE (Networks elements ) involved in this case (briefly) ???
Thanks again....

[@SunilKumar-kq2lh]

Hi
Thanks for clear explanation on SMS flow.
May I know at what stage charge will applied

[@GainKnowledgers]

When SMS is submitted to the SMSC the charge gets triggered in GSM

[@rafimd1883]

HLR stores the IMSI of destination and gives to SMSC in sri response. then SMSC sends MTFSM to MSC/VLR.
correct me if am wrong.

[@GainKnowledgers]

you are right sir

[@mjtechstar9992]

Good explanation. Need to know where and when the authentication takes place

[@GainKnowledgers]

Do you mean authentication for sending the SMS or 2 Factor mode of authentication. Pls let me know then i can explain

[@ribeiro031973]

Hi.
How about if there are 2 SMSC's involved?

[@GainKnowledgers]

SMSC will submit the SMS to the respective SMSC

[@dsahera]

If it goes to other operator ?

[@GainKnowledgers]

Can you please be specific