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Voice over LTE
Posted on 14. Jul, 2012 by yanamas007
Hello,
I just want to understand a basic difference between Voice over IMS and Voice over LTE.
Thanks,
Sarma
Re:Voice over LTE
Since LTE is completely packet switched, there are different methods to implement voice over LTE (VoLTE):
1. Use a fallback Circuit switched 2G network. (Not an ideal solution).
2. Use an IMS network alongside the LTE network.
3. An other approach VoLGA (Voice Over LTE via Generic Access)