Dears,
I have a question.
In the network Voice over 3G is not activated and 3G is used only for PS services.
How can I make a user to have PS over 3G and voice over 2G?
What should I consider for all sections(Radio, GGSN , SGSN , Core Network)?
How to configure the I-RAT and what are the possible scenarios that I might face?
Like” If I am downloading a file and I have a call then I will HO to 2G to have the call. What happenned with my session in 3G? Will the download be interrupted or paused?
PLease I need all the details.
NB: Vendor is Huawei and using RAN12